產品規格︰ | CAS: 557-61-9 Appearance: white powder Assay: 90%,95% Melting point: 80-83C M.W.: 410.8 Solubility: dissolve in aliphatics and aromatics in 70-80C, noy dissolve in water Acid Value(KOH mg/g): ≤1.5 Heavy metal: ≤10 ppm Lead(Pb): ≤3 ppm Arsenic(As): ≤1.5 ppm Moisture: ≤0.5% Ash: ≤0.4% Microbial: ≤1000cfu/g E.coli: undetectable |
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