- Product Details
Keywords
- 67-03-8
- Thiamine hydrochloride
- C12H17N5O4S
Quick Details
- ProName: CAS NO.67-03-8
- CasNo: 67-03-8
- Molecular Formula: C12H17N5O4S
- Appearance: White or almost white crystalline
- Application: nutrition enhancer
- DeliveryTime: Within a week
- PackAge: According client's requirements
- Port: any port in China
- ProductionCapacity: 40 Metric Ton/Month
- Purity: ≥99
- Storage: cool and dry
- Transportation: According client's requirements
- LimitNum: 100 Gram
Superiority
【Item name】Thiamine hydrochloride
【Other name】Thiamine chloride hydrochloride; Thiamine hcl; Vitamin B1 hcl; vitamine b1 hydrochloride
【CAS NO.】67-03-8
【Assay】 98.0~102.0%
【Appearance】White or almost white crystalline powder or small, colourless crystals
【Standard】Medicine grade (USP40), Food grade
Vitamin B1, otherwise known as thiamine or thiamin hcl, is a water-soluble part of the vitamin B complex. Thiamine is an essential nutrient that all tissues of the body need to function properly. Thiamine was the first B vitamin that scientists discovered. Like the other B vitamins, thiamine is water-soluble and helps the body turn food into energy.
Character
White crystalls or crystal powder; have a faint, smelly, bitter taste, have led to wet, dew in the air, easy to absorb moisture. easy to decompose metamorphism in alkaline solution.Ph 3.5 to 100 ℃ high temperature resistant, acid and alkali easy failure is greater than 5. Light and heat titer decreased. it should be placed in the cool, preservation, storage shoulds not be long. Stable in acidic solution, unstabitily in the alkaline solution, susceptible to oxidation and heat damage. reducing substances sulfite, such as sulfur dioxide can make vitamin B1 inactivation.
Quality standard
Item |
Specifications |
Appearance |
White or almost white crystalline powder or small, colourless crystals |
Assay |
98.0~102.0% |
Identification |
|
A: A brown ring is produced at the Junction of the sample solution (20mg/ml) and ferrous sulfate |
Conform to USP40 |
B. Positive reaction |
Conform to USP40 |
C. Positive reaction |
Conform to USP40 |
D: Positive reaction |
Conform to USP40 |
pH |
6.0~7.5 |
Loss on drying |
≤1.0% |
Residue on ignition |
≤0.2% |
Chloride and sulfate |
≤0.06% |
Related compounds |
≤1.0% |
Total plate count |
≤1000 CFU/g |
Yeast and Mould Count |
≤100 cfu/g |
E. Coli |
Negative |
Salmonella |
Negative |
【Packing】 25kgs/drum (standard packing)
【Storage】 Tight container, protect from light
Details
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