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1. Chemical Identity

• Nama Kimia: Benzoyl Peroxide

• Nomor CAS: 94-36-0

• Molecular Formula: C₁₄H₁₀O₄

• Molecular Weight: 242.23 g/mol

• Synonyms: Dibenzoyl Peroxide, BPO, Benzoic PeroxyanhydrideBahasa Indonesia:

2. Physical and Chemical Properties

3. Technical Data Sheet (TDS)

3.1. Product Specifications

3.2. Thermal Decomposition Data

4. Aplikasi

4.1. Polymer Industry

• Initiator for Polymerization: BPO granules are extensively used to initiate the polymerization of monomers such as styrene, methyl methacrylate, and acrylates in the production of plastics, resins, and adhesives.Bahasa Indonesia:

4.2. Composite Materials

• Curing Agent: In unsaturated polyester and vinyl ester resins, BPO granules act as a curing agent, facilitating cross-linking during the fabrication of fiberglass-reinforced plastics.Bahasa Indonesia:

4.3. Rubber Industry

• Vulcanizing Agent: BPO granules serve as a vulcanizing agent and cross-linking agent for silicone rubber and fluorine rubber.Bahasa Indonesia:3bf12b2b2d28ef1b.en.made-in-china.com

5. Safety and Handling

5.1. Hazards Identification

• Oxidizing Agent: BPO granules are strong oxidizers and can pose fire and explosion hazards, especially when dry or in contact with combustible materials.

• Health Hazards: Exposure may cause skin and eye irritation. Inhalation of dust can irritate the respiratory tract.Bahasa Indonesia:

5.2. Exposure Limits

• NIOSH Recommended Exposure Limit (REL): TWA 5 mg/m³

• OSHA Permissible Exposure Limit (PEL): TWA 5 mg/m³

• Immediately Dangerous to Life or Health (IDLH): 1500 mg/m³Bahasa Indonesia:

5.3. Personal Protective Equipment (PPE)

• Eye Protection: Safety goggles or face shield

• Skin Protection: Protective gloves and clothing

• Respiratory Protection: Dust mask or respirator in case of inadequate ventilationBahasa Indonesia:

5.4. First Aid Measures

• Inhalation: Move to fresh air. Seek medical attention if symptoms persist.

• Skin Contact: Wash with soap and water. Remove contaminated clothing.

• Eye Contact: Rinse cautiously with water for several minutes. Seek medical advice.

• Ingestion: Do not induce vomiting. Seek immediate medical attention.Bahasa Indonesia:

6. Storage and Stability

• Kondisi penyimpanan: Store in a cool, dry, well-ventilated area away from heat sources and direct sunlight.

• Temperature: Maintain storage temperature below 35 °C.

• Kemasan: Typically available in 20 kg or 25 kg containers with inner polyethylene bags and outer fiber drums or cartons.

• Stability: BPO granules are stable under recommended storage conditions but decompose upon heating, shock, or friction.Bahasa Indonesia:

7. Regulatory Information

• UN Number: 3104 (for BPO with ≥52% content)

• Hazard Class: 5.2 (Organic Peroxides)

• Packing Group: II

• Regulatory Listings: BPO is listed under various regulatory frameworks, including REACH, TSCA, and OSHA.Bahasa Indonesia:

8. Environmental Impact

• Ecotoxicity: BPO is harmful to aquatic life with long-lasting effects.

• Degradability: It decomposes into benzoic acid and oxygen, which can contribute to environmental oxygen demand.