111Category: | Pharmaceuticals and Biochemicals |
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CAS NO: | 16764-30-8 | ||
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Product description: Appearance White to off-white powder Specific Rotation [20/D] (C=2 in C2H5OH) +22 to +26º Melting point 187-190¡æ Heavy Metals (Pb) Not more than 20 PPM Arsenic (As2O3) Not more than 2 PPM Loss on Drying Not more than 0.50% Residue on Ignition Not more than 0.3% Assay 97.5% to 102.5% |