Purchase Qty. Reference FOB Price
100-999 kg US$100.00
1,000-9,999 kg US$90.00
10,000+ kg US$80.00
Product Description
Appearance White to creamy-white almost odorless crystalline powder Assay ≥95% Loss on drying (60°, ≤5 mm Hg) 6.0%-9.0% Residue on igniton ≤0.5% Specific rotation [α]D (20°C, 1% w/v) +250~ +295 pH (1% w/v in ddH2O) 5.0 ~ 7.5 Pb, ppm ≤2 Heavy metals (Pb), ppm ...