Benzoyl peroxide CAS No: 94-36-0 High Quality Prompt Delivery Free Sample Production Information Benzoyl Peroxide(75%;BPO) Appearance White granule/Powder Peroxide Content Peroxide Content on Dry Basis Item Specifications (AJI97 ) Appearance White crystals or crystalline powder Assay, % 99.0~101.0 Specific rotation +22.1o~+22.9o Loss on drying, % ≤0.2 Transmittance, % ≥98.0 Chloride (as Cl), % 16.6~17.6 Sulfate (as SO4), % ≤0.02 Ammonium as (as NH4), % ≤0.02 Iron (as Fe), % ≤0.001 Heavy Metals (as Pb), % ≤0.001 Arsenic (as As), % ≤0.0001 pH Value 4.7~6.3 Residue on ignition, % ≤0.1 Organic volatile impurities Meets the requirement Other amino acid ≤0.4 Our Advantages: I). We have abundant professional production experience. II). We have our own chemical factory. III). Sample is free of charge. IV). Reasonable Price, Excellent Quality & Attentive Service V). Prompt reply: we can reply your inquiry and email within 24 hours. VI). Fast Delivery: The delivery time is about 10-20 days after receiving the deposit. VII). We have passed the LFGB, SGS, STC, HSL and some other tests. VIII). We have a unity cooperation team.