Food Grade Vitamin B1 Thiamine Hydrochloride CAS 67-03-8

Min.Order: 1

Product origin: Qingdao, Shandong, China

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US$ 10

Description

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.

Description
Thiamine hydrochloride is a hydrochloride obtained by combining thiamine chloride with one molar equivalent of hydrochloric acid. It has a role as an insect repellent. It is a vitamin B1 and a hydrochloride. It contains a thiamine(2+).

Thiamine Hydrochloride is the hydrochloride salt form of thiamine, a vitamin essential for aerobic metabolism, cell growth, transmission of nerve impulses and acetylcholine synthesis. Upon hydrolysis, thiamine hydrochloride is phosphorylated by thiamine diphosphokinase to form active thiamine pyrophosphate (TPP), also known as cocarboxylase. TPP is a coenzyme for many enzymatic activities involving fatty acid, amino acid and carbohydrate metabolism.

Uses
Thiamine (vitamin B1) is used to prevent or treat low levels of vitamin B1 in people who do not get enough of the vitamin from their diets. Most people who eat a normal diet do not need extra vitamin B1. However, some conditions (such as alcoholism, cirrhosis, stomach/intestinal problems) can cause low levels of vitamin B1. Vitamin B1 plays an important role in the body. It is needed to maintain the health of the nerves and the heart. Low levels of vitamin B1 may cause heart failure and mental/nerve problems.

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.