Vitamin H MSDS dbiotin D-biotin
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Post Date:
Jun 05,2014
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Expiry Date:
Jun 05,2015
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Detailed Description:
Cas No. :58-85-5
Quantity: 3000Kilograms
Specs:99%
Price:1.00 USD Kilograms
Payment Method: t/t
CAS:58-85-5 china supplier
Formula:d-biotin material safety data sheet
purity:99.20%
CAS:58-85-5 MSDS CAS
Formula:VITAMIN H VITAMINS CHINA
Quantity:2% food garde and 99% food grade +99% min pharm grade
Analysis Contents Specification Analysis Result
Assay(on dried basis) 97.50%-100.50% 100.10%
Appearance White Powder or Off-white Powder White Powder or Off-white Powder
Identification Meet the Requirement Comforms
IR To match with the reference IR Spectrum Conforms
TLC The principal spot in the chromatogram obtained with test solution(b) is similar in position and size to the principal spot in the chromatogram obtained with reference solution(a) Conforms
Color Reaction The bromine water is decolourised Conforms
Appearance of solution Clear and colourless Clear and colourless
Specific Rotation +89----+93 degree +91.5 degree
Related substances Meet the Requirement Conforms
Hea vy Metals 10PPM max 5ppm
Loss in Drying 1.0% max 0.02%
Sulphated Ash 0.1% max 0.02%
Organic Volatile impurites Certified Conforms
Tetrahydrofuran 720ppm max 50PPM
Toluene 890ppm max 27PPM
Cyclohexane 3880ppm max 107PPM
Acetone 5000ppm max 40PPM
Methanol 3000pppm max
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CAS Registry Number:
58-85-5
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Synonyms:
;D-Biotin;Biotin;Vitamin B7;Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid;Vitamin H (D-Biotin);D-Biotin pure;VH;5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aS,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;VH;BIOS H;Biotin(D-);D-biotin(VH);D-Biotin(Vitamin H);
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Molecular Formula:
C10H16N2O3S
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Molecular Weight:
244.3032
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Molecular Structure:
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Safety Description:
S24/25:;
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Company:
Hangzhou Onicon Chemical Co., Ltd
[ China ]
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Contact:
Sammy Chen
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Tel:
0086-571-86307507
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Fax:
0086-571-86307582
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Email:
cjw9999@163.com
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