
{"id":6441,"date":"2025-04-24T10:18:26","date_gmt":"2025-04-24T02:18:26","guid":{"rendered":"https:\/\/www.tfcomposite.com\/?p=6441"},"modified":"2025-07-29T15:07:55","modified_gmt":"2025-07-29T07:07:55","slug":"poudre-de-bpo","status":"publish","type":"post","link":"https:\/\/www.tfcomposite.com\/fr\/poudre-de-bpo","title":{"rendered":"Poudre de BPO"},"content":{"rendered":"<p class=\"\" data-start=\"295\" data-end=\"556\">\u00a0<\/p>\n<hr class=\"\" data-start=\"558\" data-end=\"561\" \/>\n<h3 class=\"\" data-start=\"563\" data-end=\"591\"><strong data-start=\"567\" data-end=\"591\">2. Identit\u00e9 chimique<\/strong><\/h3>\n<ul data-start=\"593\" data-end=\"792\">\n<li class=\"\" data-start=\"593\" data-end=\"630\">\n<p class=\"\" data-start=\"595\" data-end=\"630\"><strong data-start=\"595\" data-end=\"613\">Nom chimique :<\/strong> Peroxyde de benzoyle<\/p>\n<\/li>\n<li class=\"\" data-start=\"631\" data-end=\"656\">\n<p class=\"\" data-start=\"633\" data-end=\"656\"><strong data-start=\"633\" data-end=\"648\">Num\u00e9ro CAS :<\/strong> 94-36-0<\/p>\n<\/li>\n<li class=\"\" data-start=\"657\" data-end=\"690\">\n<p class=\"\" data-start=\"659\" data-end=\"690\"><strong data-start=\"659\" data-end=\"681\">Formule mol\u00e9culaire :<\/strong> C\u2081\u2084H\u2081\u2080O\u2084<\/p>\n<\/li>\n<li class=\"\" data-start=\"691\" data-end=\"727\">\n<p class=\"\" data-start=\"693\" data-end=\"727\"><strong data-start=\"693\" data-end=\"714\">Poids mol\u00e9culaire :<\/strong> 242,23 g\/mol<\/p>\n<\/li>\n<li class=\"\" data-start=\"728\" data-end=\"792\">\n<p class=\"\" data-start=\"730\" data-end=\"792\"><strong data-start=\"730\" data-end=\"743\">Synonymes :<\/strong> Peroxyde de dibenzoyle, BPO, peroxyanhydride benzo\u00efque<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"794\" data-end=\"797\" \/>\n<h3 class=\"\" data-start=\"799\" data-end=\"842\"><strong data-start=\"803\" data-end=\"842\">3. Propri\u00e9t\u00e9s physiques et chimiques<\/strong><\/h3>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\">\n<p>&nbsp;<\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"844\" data-end=\"1975\">\n<thead data-start=\"844\" data-end=\"922\">\n<tr data-start=\"844\" data-end=\"922\">\n<th data-start=\"844\" data-end=\"873\"><strong data-start=\"846\" data-end=\"858\">Propri\u00e9t\u00e9<\/strong><\/th>\n<th data-start=\"873\" data-end=\"922\"><strong data-start=\"875\" data-end=\"884\">Valeur<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1002\" data-end=\"1975\">\n<tr data-start=\"1002\" data-end=\"1080\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1002\" data-end=\"1031\">Apparence<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1031\" data-end=\"1080\">Poudre cristalline blanche<\/td>\n<\/tr>\n<tr data-start=\"1081\" data-end=\"1159\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1081\" data-end=\"1110\">Odeur<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1110\" data-end=\"1159\">Inodore<\/td>\n<\/tr>\n<tr data-start=\"1160\" data-end=\"1238\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1160\" data-end=\"1189\">Point de fusion<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1189\" data-end=\"1238\">103\u2013106 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1239\" data-end=\"1317\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1239\" data-end=\"1268\">point d&#039;\u00e9bullition<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1268\" data-end=\"1317\">Se d\u00e9compose avant \u00e9bullition<\/td>\n<\/tr>\n<tr data-start=\"1318\" data-end=\"1396\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1318\" data-end=\"1347\">Densit\u00e9<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1347\" data-end=\"1396\">1,16 g\/cm\u00b3 \u00e0 25 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1397\" data-end=\"1475\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1397\" data-end=\"1426\">Pression de vapeur<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1426\" data-end=\"1475\">0,009 Pa \u00e0 25 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1476\" data-end=\"1554\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1476\" data-end=\"1505\">Solubilit\u00e9 dans l&#039;eau<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1505\" data-end=\"1554\">Insoluble<\/td>\n<\/tr>\n<tr data-start=\"1555\" data-end=\"1660\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1555\" data-end=\"1588\">Solubilit\u00e9 dans les solvants organiques<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"1588\" data-end=\"1660\">Soluble dans l&#039;ac\u00e9tone, le benz\u00e8ne et le chloroforme ; l\u00e9g\u00e8rement soluble dans l&#039;\u00e9thanol<\/td>\n<\/tr>\n<tr data-start=\"1661\" data-end=\"1739\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1661\" data-end=\"1690\">Point d&#039;\u00e9clair<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1690\" data-end=\"1739\">&gt;110 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1740\" data-end=\"1818\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1740\" data-end=\"1769\">Temp\u00e9rature de d\u00e9composition<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1769\" data-end=\"1818\">133 \u00b0C (demi-vie de 1 minute)<\/td>\n<\/tr>\n<tr data-start=\"1819\" data-end=\"1897\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1819\" data-end=\"1848\">\u00c9nergie d&#039;activation<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1848\" data-end=\"1897\">~125,6 kJ\/mol<\/td>\n<\/tr>\n<tr data-start=\"1898\" data-end=\"1975\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1898\" data-end=\"1934\">Teneur th\u00e9orique en oxyg\u00e8ne actif<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1934\" data-end=\"1975\">6.62%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"1977\" data-end=\"1980\" \/>\n<h3 class=\"\" data-start=\"1982\" data-end=\"2019\"><strong data-start=\"1986\" data-end=\"2019\">4. Fiche technique (FT)<\/strong><\/h3>\n<h4 class=\"\" data-start=\"2021\" data-end=\"2057\"><strong data-start=\"2026\" data-end=\"2057\">4.1. Sp\u00e9cifications du produit<\/strong><\/h4>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\">\n<p>&nbsp;<\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"2059\" data-end=\"2690\">\n<thead data-start=\"2059\" data-end=\"2137\">\n<tr data-start=\"2059\" data-end=\"2137\">\n<th data-start=\"2059\" data-end=\"2088\"><strong data-start=\"2061\" data-end=\"2074\">Param\u00e8tre<\/strong><\/th>\n<th data-start=\"2088\" data-end=\"2137\"><strong data-start=\"2090\" data-end=\"2107\">sp\u00e9cification<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2217\" data-end=\"2690\">\n<tr data-start=\"2217\" data-end=\"2295\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2217\" data-end=\"2246\">Dosage (teneur en BPO)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2246\" data-end=\"2295\">75,00\u201378,00%<\/td>\n<\/tr>\n<tr data-start=\"2296\" data-end=\"2374\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2296\" data-end=\"2325\">teneur en eau<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2325\" data-end=\"2374\">21.00\u201325.00%<\/td>\n<\/tr>\n<tr data-start=\"2375\" data-end=\"2453\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2375\" data-end=\"2404\">Chlorure libre<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2404\" data-end=\"2453\">\u22640,1%<\/td>\n<\/tr>\n<tr data-start=\"2454\" data-end=\"2532\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2454\" data-end=\"2483\">Acide libre (sous forme d&#039;acide benzo\u00efque)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2483\" data-end=\"2532\">\u22640,5%<\/td>\n<\/tr>\n<tr data-start=\"2533\" data-end=\"2611\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2533\" data-end=\"2562\">Apparence<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2562\" data-end=\"2611\">Poudre granuleuse blanche<\/td>\n<\/tr>\n<tr data-start=\"2612\" data-end=\"2690\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2612\" data-end=\"2641\">Masse volumique apparente<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2641\" data-end=\"2690\">500\u2013600 kg\/m\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h4 class=\"\" data-start=\"2692\" data-end=\"2732\"><strong data-start=\"2697\" data-end=\"2732\">4.2. Donn\u00e9es de d\u00e9composition thermique<\/strong><\/h4>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\">\n<p>&nbsp;<\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"2734\" data-end=\"3128\">\n<thead data-start=\"2734\" data-end=\"2812\">\n<tr data-start=\"2734\" data-end=\"2812\">\n<th data-start=\"2734\" data-end=\"2763\"><strong data-start=\"2736\" data-end=\"2749\">Demi-vie<\/strong><\/th>\n<th data-start=\"2763\" data-end=\"2812\"><strong data-start=\"2765\" data-end=\"2780\">Temp\u00e9rature<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2892\" data-end=\"3128\">\n<tr data-start=\"2892\" data-end=\"2970\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2892\" data-end=\"2921\">10 heures<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2921\" data-end=\"2970\">72\u201373 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2971\" data-end=\"3049\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2971\" data-end=\"3000\">1 heure<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3000\" data-end=\"3049\">92 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"3050\" data-end=\"3128\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3050\" data-end=\"3079\">1 minute<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3079\" data-end=\"3128\">131 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"3130\" data-end=\"3133\" \/>\n<h3 class=\"\" data-start=\"3135\" data-end=\"3158\"><strong data-start=\"3139\" data-end=\"3158\">5. Applications<\/strong><\/h3>\n<h4 class=\"\" data-start=\"3160\" data-end=\"3190\"><strong data-start=\"3165\" data-end=\"3190\">5.1. Industrie des polym\u00e8res<\/strong><\/h4>\n<ul data-start=\"3192\" data-end=\"3392\">\n<li class=\"\" data-start=\"3192\" data-end=\"3392\">\n<p class=\"\" data-start=\"3194\" data-end=\"3392\"><strong data-start=\"3194\" data-end=\"3227\">Initiateur de polym\u00e9risation :<\/strong> Le peroxyde de benzoyle (BPO) est largement utilis\u00e9 pour initier la polym\u00e9risation de monom\u00e8res comme le styr\u00e8ne, le m\u00e9thacrylate de m\u00e9thyle et les acrylates dans la production de plastiques, de r\u00e9sines et d&#039;adh\u00e9sifs.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"3394\" data-end=\"3427\"><strong data-start=\"3399\" data-end=\"3427\">5.2. Mat\u00e9riaux composites<\/strong><\/h4>\n<ul data-start=\"3429\" data-end=\"3610\">\n<li class=\"\" data-start=\"3429\" data-end=\"3610\">\n<p class=\"\" data-start=\"3431\" data-end=\"3610\"><strong data-start=\"3431\" data-end=\"3448\">Agent de durcissement\u00a0:<\/strong> Dans les r\u00e9sines de polyester insatur\u00e9es et d&#039;ester vinylique, le BPO agit comme agent de durcissement, facilitant la r\u00e9ticulation lors de la fabrication de plastiques renforc\u00e9s de fibres de verre.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"3612\" data-end=\"3655\"><strong data-start=\"3617\" data-end=\"3655\">5.3. Produits pharmaceutiques et cosm\u00e9tiques<\/strong><\/h4>\n<ul data-start=\"3657\" data-end=\"3777\">\n<li class=\"\" data-start=\"3657\" data-end=\"3777\">\n<p class=\"\" data-start=\"3659\" data-end=\"3777\"><strong data-start=\"3659\" data-end=\"3678\">Traitement de l&#039;acn\u00e9 :<\/strong> Le peroxyde de benzoyle (BPO) est un ingr\u00e9dient actif courant dans les m\u00e9dicaments topiques contre l&#039;acn\u00e9 en raison de ses propri\u00e9t\u00e9s antibact\u00e9riennes.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"3779\" data-end=\"3806\"><strong data-start=\"3784\" data-end=\"3806\">5.4. Industrie alimentaire<\/strong><\/h4>\n<ul data-start=\"3808\" data-end=\"3918\">\n<li class=\"\" data-start=\"3808\" data-end=\"3918\">\n<p class=\"\" data-start=\"3810\" data-end=\"3918\"><strong data-start=\"3810\" data-end=\"3830\">Agent de blanchiment\u00a0:<\/strong> Le peroxyde de benzoyle (BPO) est utilis\u00e9 pour blanchir la farine, le lactos\u00e9rum et les produits fromagers, am\u00e9liorant ainsi leur aspect.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3920\" data-end=\"3923\" \/>\n<h3 class=\"\" data-start=\"3925\" data-end=\"3955\"><strong data-start=\"3929\" data-end=\"3955\">6. S\u00e9curit\u00e9 et manutention<\/strong><\/h3>\n<h4 class=\"\" data-start=\"3957\" data-end=\"3993\"><strong data-start=\"3962\" data-end=\"3993\">6.1. Identification des dangers<\/strong><\/h4>\n<ul data-start=\"3995\" data-end=\"4266\">\n<li class=\"\" data-start=\"3995\" data-end=\"4145\">\n<p class=\"\" data-start=\"3997\" data-end=\"4145\"><strong data-start=\"3997\" data-end=\"4017\">Agent oxydant :<\/strong> Le peroxyde de benzoyle (BPO) est un oxydant puissant et peut pr\u00e9senter des risques d&#039;incendie et d&#039;explosion, surtout lorsqu&#039;il est sec ou en contact avec des mat\u00e9riaux combustibles.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4146\" data-end=\"4266\">\n<p class=\"\" data-start=\"4148\" data-end=\"4266\"><strong data-start=\"4148\" data-end=\"4167\">Risques pour la sant\u00e9 :<\/strong> L&#039;exposition peut provoquer une irritation de la peau et des yeux. L&#039;inhalation de poussi\u00e8res peut irriter les voies respiratoires.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"4268\" data-end=\"4297\"><strong data-start=\"4273\" data-end=\"4297\">6.2. Limites d&#039;exposition<\/strong><\/h4>\n<ul data-start=\"4299\" data-end=\"4516\">\n<li class=\"\" data-start=\"4299\" data-end=\"4356\">\n<p class=\"\" data-start=\"4301\" data-end=\"4356\"><strong data-start=\"4301\" data-end=\"4344\">Limite d&#039;exposition recommand\u00e9e par le NIOSH (REL)\u00a0:<\/strong> VME 5 mg\/m\u00b3<\/p>\n<\/li>\n<li class=\"\" data-start=\"4357\" data-end=\"4413\">\n<p class=\"\" data-start=\"4359\" data-end=\"4413\"><strong data-start=\"4359\" data-end=\"4401\">Limite d&#039;exposition admissible (PEL) de l&#039;OSHA\u00a0:<\/strong> VME 5 mg\/m\u00b3<\/p>\n<\/li>\n<li class=\"\" data-start=\"4414\" data-end=\"4516\">\n<p class=\"\" data-start=\"4416\" data-end=\"4516\"><strong data-start=\"4416\" data-end=\"4467\">Danger imm\u00e9diat pour la vie ou la sant\u00e9 (DIVS) :<\/strong> 1500 mg\/m\u00b3<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"4518\" data-end=\"4567\"><strong data-start=\"4523\" data-end=\"4567\">6.3. \u00c9quipement de protection individuelle (EPI)<\/strong><\/h4>\n<ul data-start=\"4569\" data-end=\"4762\">\n<li class=\"\" data-start=\"4569\" data-end=\"4620\">\n<p class=\"\" data-start=\"4571\" data-end=\"4620\"><strong data-start=\"4571\" data-end=\"4590\">Protection des yeux :<\/strong> Lunettes de s\u00e9curit\u00e9 ou \u00e9cran facial<\/p>\n<\/li>\n<li class=\"\" data-start=\"4621\" data-end=\"4674\">\n<p class=\"\" data-start=\"4623\" data-end=\"4674\"><strong data-start=\"4623\" data-end=\"4643\">Protection de la peau :<\/strong> gants et v\u00eatements de protection<\/p>\n<\/li>\n<li class=\"\" data-start=\"4675\" data-end=\"4762\">\n<p class=\"\" data-start=\"4677\" data-end=\"4762\"><strong data-start=\"4677\" data-end=\"4704\">Protection respiratoire :<\/strong> Masque anti-poussi\u00e8re ou respirateur en cas de ventilation insuffisante<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"4764\" data-end=\"4796\"><strong data-start=\"4769\" data-end=\"4796\">6.4. Mesures de premiers secours<\/strong><\/h4>\n<ul data-start=\"4798\" data-end=\"5118\">\n<li class=\"\" data-start=\"4798\" data-end=\"4878\">\n<p class=\"\" data-start=\"4800\" data-end=\"4878\"><strong data-start=\"4800\" data-end=\"4815\">Inhalation:<\/strong> Sortez prendre l&#039;air. Consultez un m\u00e9decin si les sympt\u00f4mes persistent.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4879\" data-end=\"4954\">\n<p class=\"\" data-start=\"4881\" data-end=\"4954\"><strong data-start=\"4881\" data-end=\"4898\">Contact cutan\u00e9 :<\/strong> Laver \u00e0 l&#039;eau et au savon. Retirer les v\u00eatements contamin\u00e9s.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4955\" data-end=\"5043\">\n<p class=\"\" data-start=\"4957\" data-end=\"5043\"><strong data-start=\"4957\" data-end=\"4973\">Contact visuel :<\/strong> Rincer avec pr\u00e9caution \u00e0 l&#039;eau pendant plusieurs minutes. Consulter un m\u00e9decin.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5044\" data-end=\"5118\">\n<p class=\"\" data-start=\"5046\" data-end=\"5118\"><strong data-start=\"5046\" data-end=\"5060\">Ingestion:<\/strong> Ne pas faire vomir. Consulter imm\u00e9diatement un m\u00e9decin.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"5120\" data-end=\"5123\" \/>\n<h3 class=\"\" data-start=\"5125\" data-end=\"5157\"><strong data-start=\"5129\" data-end=\"5157\">7. Stockage et stabilit\u00e9<\/strong><\/h3>\n<ul data-start=\"5159\" data-end=\"5578\">\n<li class=\"\" data-start=\"5159\" data-end=\"5271\">\n<p class=\"\" data-start=\"5161\" data-end=\"5271\"><strong data-start=\"5161\" data-end=\"5184\">Conditions de stockage:<\/strong> \u00c0 conserver dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l&#039;abri des sources de chaleur et de la lumi\u00e8re directe du soleil.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5272\" data-end=\"5332\">\n<p class=\"\" data-start=\"5274\" data-end=\"5332\"><strong data-start=\"5274\" data-end=\"5290\">Temp\u00e9rature:<\/strong> Maintenir la temp\u00e9rature de stockage en dessous de 30 \u00b0C.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5333\" data-end=\"5461\">\n<p class=\"\" data-start=\"5335\" data-end=\"5461\"><strong data-start=\"5335\" data-end=\"5349\">Emballage:<\/strong> G\u00e9n\u00e9ralement disponible en conteneurs de 20 kg ou 25 kg avec des sacs int\u00e9rieurs en poly\u00e9thyl\u00e8ne et des f\u00fbts ou cartons ext\u00e9rieurs en fibre.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5462\" data-end=\"5578\">\n<p class=\"\" data-start=\"5464\" data-end=\"5578\"><strong data-start=\"5464\" data-end=\"5478\">Stabilit\u00e9:<\/strong> Le peroxyde de benzoyle (BPO) est stable dans les conditions de stockage recommand\u00e9es, mais se d\u00e9compose sous l&#039;effet de la chaleur, des chocs ou des frottements.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"5580\" data-end=\"5583\" \/>\n<h3 class=\"\" data-start=\"5585\" data-end=\"5618\"><strong data-start=\"5589\" data-end=\"5618\">8. Informations r\u00e9glementaires<\/strong><\/h3>\n<ul data-start=\"5620\" data-end=\"5848\">\n<li class=\"\" data-start=\"5620\" data-end=\"5669\">\n<p class=\"\" data-start=\"5622\" data-end=\"5669\"><strong data-start=\"5622\" data-end=\"5636\">Num\u00e9ro ONU :<\/strong> 3104 (pour BPO avec une teneur en \u226552%)<\/p>\n<\/li>\n<li class=\"\" data-start=\"5670\" data-end=\"5713\">\n<p class=\"\" data-start=\"5672\" data-end=\"5713\"><strong data-start=\"5672\" data-end=\"5689\">Classe de danger :<\/strong> 5.2 (Peroxydes organiques)<\/p>\n<\/li>\n<li class=\"\" data-start=\"5714\" data-end=\"5737\">\n<p class=\"\" data-start=\"5716\" data-end=\"5737\"><strong data-start=\"5716\" data-end=\"5734\">Groupe d&#039;emballage :<\/strong> II<\/p>\n<\/li>\n<li class=\"\" data-start=\"5738\" data-end=\"5848\">\n<p class=\"\" data-start=\"5740\" data-end=\"5848\"><strong data-start=\"5740\" data-end=\"5764\">Listes r\u00e9glementaires\u00a0:<\/strong> Le BPO est r\u00e9pertori\u00e9 dans divers cadres r\u00e9glementaires, notamment REACH, TSCA et OSHA.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"5850\" data-end=\"5853\" \/>\n<h3 class=\"\" data-start=\"5855\" data-end=\"5886\"><strong data-start=\"5859\" data-end=\"5886\">9. Impact environnemental<\/strong><\/h3>\n<ul data-start=\"5888\" data-end=\"6082\">\n<li class=\"\" data-start=\"5888\" data-end=\"5964\">\n<p class=\"\" data-start=\"5890\" data-end=\"5964\"><strong data-start=\"5890\" data-end=\"5906\">\u00c9cotoxicit\u00e9 :<\/strong> Le peroxyde de benzoyle (BPO) est nocif pour la vie aquatique et a des effets durables.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5965\" data-end=\"6082\">\n<p class=\"\" data-start=\"5967\" data-end=\"6082\"><strong data-start=\"5967\" data-end=\"5985\">D\u00e9gradabilit\u00e9 :<\/strong> Il se d\u00e9compose en acide benzo\u00efque et en oxyg\u00e8ne, ce qui peut contribuer \u00e0 la demande en oxyg\u00e8ne de l&#039;environnement.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"6084\" data-end=\"6087\" \/>\n<h3 class=\"\" data-start=\"6089\" data-end=\"6111\"><strong data-start=\"6093\" data-end=\"6111\">10. Conclusion<\/strong><\/h3>\n<p class=\"\" data-start=\"6113\" data-end=\"6442\">La poudre de peroxyde de benzoyle est un produit chimique polyvalent utilis\u00e9 dans de nombreux secteurs industriels. Son efficacit\u00e9 en tant qu&#039;initiateur de polym\u00e9risation et agent de durcissement la rend indispensable dans les proc\u00e9d\u00e9s de fabrication. Cependant, en raison de sa r\u00e9activit\u00e9, le strict respect des consignes de s\u00e9curit\u00e9 est imp\u00e9ratif pour garantir une manipulation et un stockage sans risque.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00a0 2. Identit\u00e9 chimique Nom chimique\u00a0: Peroxyde de benzoyle Num\u00e9ro CAS\u00a0: 94-36-0 Formule mol\u00e9culaire\u00a0: C\u2081\u2084H\u2081\u2080O\u2084 Masse mol\u00e9culaire\u00a0: 242,23\u00a0g\/mol Synonymes\u00a0: Peroxyde de dibenzoyle, BPO, Peroxyanhydride benzo\u00efque 3. Propri\u00e9t\u00e9s physiques et chimiques Propri\u00e9t\u00e9 Valeur Aspect Poudre cristalline blanche Odeur Inodore Point de fusion 103\u2013106\u00a0\u00b0C Point d\u2019\u00e9bullition Se d\u00e9compose avant \u00e9bullition Densit\u00e9 1,16\u00a0g\/cm\u00b3 \u00e0 25\u00a0\u00b0C Pression de vapeur 0,009\u00a0Pa [\u2026]<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[333,332],"class_list":["post-6441","post","type-post","status-publish","format-standard","hentry","category-proxy-products","tag-bpo-powder","tag-glass-fiber-auxiliary-material-bpo-paste"],"_links":{"self":[{"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/posts\/6441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/comments?post=6441"}],"version-history":[{"count":2,"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/posts\/6441\/revisions"}],"predecessor-version":[{"id":6444,"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/posts\/6441\/revisions\/6444"}],"wp:attachment":[{"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/media?parent=6441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/categories?post=6441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tfcomposite.com\/fr\/wp-json\/wp\/v2\/tags?post=6441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}