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Certificate of Analysis
Product Name: Cocarboxylase Catalogue Number: GR-9068
Batch Size: 20KG Lot Number: 20250611
CAS Number: 154-87-0 Production Date:
Molecular Formula: C12H19ClN4O7P2S Report Date: 2025-06-09
Molecular Weight: 460.77 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance White to off white solid Conforms
Purity ≥98.0% 98.7%
Loss on drying ≤1.0% 0.82%
pH(10% in Water) 1.0~1.4 1.3
Chlorides 7.5%~7.9% 7.65%
Sulfates ≤0.01% ND
Free phosphate ≤1.0% 0.2%
Thiamine hydrochloride ≤0.5% 0.1%
Thiamine Substances ≤1.5% 1.1%
Cd ≤3 ppm ND
Pb ≤3 ppm 1 ppm
Hg ≤3 ppm ND
As ≤3 ppm 0.1 ppm
Residual solvent ≤0.5% 0.1%
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