PHARMA GRADE VITAMIN B1 B6 B12 INJECTION THIAMINE TABLETS

Product DescriptionPHARMA GRADE VITAMIN B1 B6 B12 INJECTION THIAMINE TABLETS
Thiamine (also called thiamin or vitamin B1) is a water-soluble vitamin consisting of a substituted pyrimidine ring joined by a methylene bridge to a substituted thiazole ring.It plays an important role to maintain normal nerve conduction,heart and digestive system to normal activities.
Since vitamin B1 is not stored in appreciable amounts in the body, it must be supplied daily from dietary sources.
Thiamine is widely used for food additives, feed additives and pharmaceuticals.

Key words:PHARMA GRADE VITAMIN B1 B6 B12 INJECTION THIAMINE TABLETS1. Physical & Chemical Description

Appearance: White or almost white, crystalline powder or colourless crystals.
Solubility: Freely soluble in water, soluble in glycerol, slightly soluble in alcohol
Chemical Name: 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride hydrochloride.
CAS: 67-03-8
M.F.: C12H17ClN4OS•HCl
M.W.: 337.27
Thiamine Hcl / Vitamin B1 main functions:
<< Promote growth;
<< Help digestion, especially in carbohydrate digestion;
<< Improve mental health;
<< Maintain nerve tissue, muscle, normal heart activity;
<< Relieve motion sickness, motion sickness;
<< Ease the pain related to dentalsurgery;
<< Contribute to the herpes zoster treatment.

2. Quality data:Thiamine Hcl Vitamin B1
Analysis ItemsSpecificationsAnalysis ResultsItemsUnitsBP2013USP36
Appearance----White or almost white,crystalline powder or colourless crystals----Almost white crystalline powderIdentification----PositivePositivePositiveAssay%98.5-101.098.0-102.099.8PH----2.7-3.32.7-3.42.9Absorbance of solution--------≤0.0250.012Appearance of solution----Clear and not more than Y7----Clear and not more than Y7Sulphatesppm≤300----<300Limit of nitrate--------No brown ring is producedNo brown ring is producedHeavy metalsppm≤20----<20Water%≤5.0≤5.03.2Sulphated ash/Residue on ignition%≤0.1≤0.20.03Organic volatile impurities--------Meets the requirementsMeets the requirementsChromatographic purity%----≤1.0No detectedConclusionThis batch of Vitamin B1HCL meets with the requirements of USP36/BP2013
Packing: 25kg/fiber drum ,or 25kg/carton,or according to customers’ requirement

Shelf life: 3 years.
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