51481-61-9 Cimetidine Cimetidine manufacturer
1) Same day of payment provide Tracking Number of Fedex/DHL/EMS and within 4 days Delivery
2) Gauranteed Delivery
3) Reshipping Provided
4) No custom
Problem
6) Better price and quality more than other suppliers as we have very good factpry supporting
Details
Product name: Cimetidine
CAS#:51481-61-9
Molecularformula: C10H16N6S
Purity: 99% min
Appearance: White Solid
Usage: Blood System Agents,Gastrointestinal Agents
Packing: 25kg/fiber drum
Delivery: Within one week after payment done.
Item Standard Result
Appearance White or off-white crystalline powder odorless, bitter taste Conforms
IR Absorption Consist with the spectra obtained with Cimetidine CRS. Conforms
UV Absorption Should conform Conforms
Melting point 139-144°C 140.5-141.0°C
Heavy metal ≤20ppm <20ppm
Residue on ignition ≤0.2% 0.02%
Related substances Single impurity≤0.2% 0.15%
Total impurity≤1.0% 0.47%
Loss on drying ≤1.0% 0.06%
Organic volatile impurities (ethanol) (loss on drying) ≤0.5% 0.06%
Assay (calculated with reference on dried substance) 98.0-102.0% 99.60%
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