Vitamin B1 Mononitrate, USP
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Product Description
Product
Vitamin B1 Mononitrate, USP
CAS
59-43-8
Formula
C12H17ClN4OS
Synonym
Thiamine; Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl- chloride (1:1)
Typical Product Specifications
Description
White or almost white crystalline powder
Identification
Positive reaction
Acidity
6.8 - 7.5
Assay
98.0 % - 102.0%
Loss on Drying
1.0 % Max
Total Plate Count
< 1000/g
Yeast and Mold
< 100/g
Sulphated Ash
0.1 % Max
Clarity & Color of Solution
Pass
E. Coli
Negative
Heavy Metals
20 ppm Max
Nitrates
Pass
Salmonella
Negative
Melting Point
120-122 c (dec.)
Molecular weight
300.84
Class
Vitamin B1 Mononitrate, USP
Product Description
Product
Vitamin B1 Mononitrate, USP
CAS
59-43-8
Formula
C12H17ClN4OS
Synonym
Thiamine; Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl- chloride (1:1)
Typical Product Specifications
Description
White or almost white crystalline powder
Identification
Positive reaction
Acidity
6.8 - 7.5
Assay
98.0 % - 102.0%
Loss on Drying
1.0 % Max
Total Plate Count
< 1000/g
Yeast and Mold
< 100/g
Sulphated Ash
0.1 % Max
Clarity & Color of Solution
Pass
E. Coli
Negative
Heavy Metals
20 ppm Max
Nitrates
Pass
Salmonella
Negative
Melting Point
120-122 c (dec.)
Molecular weight
300.84
Class
