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Dibenzoyl Peroxide supplier

Benzoyl peroxide is the workhorse radical initiator for PVC, PS and acrylic polymerisation, hardening of unsaturated polyester, and curing of silicone and rubber.

Specification

CAS number94-36-0
Molecular formulaC₁₄H₁₀O₄
Molecular weight242.23 g/mol
EINECS202-327-6
SynonymBPO
Assay (typical)75% / 78% (wetted)
AppearanceWhite powder (water- or phlegmatiser-wetted)
Active oxygen≈ 4.9% (75%)
Storage≤ 25–30 °C

Reference values; exact figures are stated on each shipment's batch certificate of analysis (COA).

Applications

Polymerisation initiatorUPR / acrylic curingRubber & silicone curingFlour / oil bleaching

Quality & documentation

We buy only from verified manufacturers, and every lot is laboratory-tested to international standards. Each shipment leaves with a certificate of analysis matched to the exact production batch, an MSDS/SDS in your destination language, and a certificate of origin. Third-party SGS or CIQ inspection can be arranged for markets with special requirements.

COA per batch MSDS / SDS Certificate of origin SGS / CIQ on request

Packaging, handling & logistics

Supplied in 20–25 kg box, cool storage. Transport classification: Organic peroxide · Class 5.2 — handled, packed and shipped accordingly under the product SDS. Loading from Ningbo or Shanghai on FOB, CIF, CFR or DAP terms; cargo insurance arranged on request. Lead time and commercial terms are quoted per order.

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