CAS No.: | 67-03-8 |
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Formula: | Hc12h17on4scl2 |
EINECS: | 200-641-8 |
Packaging Material: | Drum |
Storage Method: | Normal |
Shelf Life: | >12 Months |
Samples: |
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Customization: |
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CAS No.: | 67-03-8 | HS Code: | 2936220000 |
Molecular formula: | HC12H17ON4SCl2 | Molecular Weight: | 337.3 g/mol |
Origin: | China | Production Capacity: | 10000 Kg/ Month |
Specification: | USP/BP/EP/FCC/GB | EINECS No.: | 200-641-8 |
After-Sell Service: | Available | Sample: | Free Sample Available |
Shelf Life: | 3 years if sealed and stored properly. |
Analysis Item | Unit | Specification | Test Method | Result |
Appearance Identification* Melting point * Solubility * Assay pH Appearance of Solution Absorbance of Solution Impurity A* Impurity B* Related Impurity C* Substance s Unspecified Impurities (for each impurity)* Total Impurity* Related Compounds* Sulphates * Water Sulphated ash / Residue on Ignition * Limit of Nitrate * Lead * Residual Solvent * |
---- ---- ---- ---- % ---- ---- ---- % % % % % % ppm % % ---- mg/kg ppm |
White or almost white crystals or crystalline powder Meet the Requirement About 248°with some decomposition Freely soluble in water,soluble in glycerol,slightly soluble in alcohol (96 per cent), practically insoluble in heptane, insoluble in ether and in benzene. 98.5~101.0 (anhydrous substance) 2.7~3.3 The solution is clear and not more intensely coloured than reference solution ≤0.025 ≤0.15 ≤0.3 ≤0.15 ≤0.10 ≤0.5 ≤1.0 ≤300 ≤5.0 ≤0.1 No brown ring is produced at the junction of the two layers ≤2 ≤3000 |
Eyeballing IR, Physical and chemical identification Melting point meter Physical and chemical testing Potentiometric titration Acidity meter test Colorimetric method UV HPLC HPLC HPLC HPLC HPLC HPLC Colorimetric method Water Determination Muffle Physical and chemical analysis Flame Atomic Absorption Spectrophotometric Method GC |
White crystalline powder Conform Conform Freely Soluble in Water,Soluble in Glycerol,Slightly Soluble in Alcohol 99.3 3.1 Passes test 0.009 0.01 ND 0.01 0.01 0.03 ND <300 1.9 0.06 Passes test <2 54.0 |
Conclusion: This batch of Vitamin B1 Thiamine Hydrochloride meets the requirements of BP2018/USP43/EP10.0. | ||||
Note: 1 The items labelled with * are tested at regular intervals. 2 Assay is analysed based on BP. |
Package:25kg/drum
Storage:Storage conditions: in a well-closed container away from moisture and direct sunlight
Shipment: Sea Transportation , Air Transport, FedEx/DHL internation courier
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Q:What's the Minimum Order Quantity?
A:25kg
Q: How to Get Sample?
A: Sample within 20g could be sent for free once buyer's DHL/FEDEX account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
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