D-Biotin

SKU : VIN008
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CAS number

58-85-5

molecular formula

C10H16N2O3S

standard

USP33/EP4

Package

5kg/tin
ITEMS LIMIT
CHARACTERS A WHITE CRYSTALLINE POWDER 
OR COLOURLESS CRYSTALS
IDENTIFICATION A: IR
B: HPLC
C: COLOR REACTION
APPEARANCE OF SOLUTION CLEAR AND COLOURLESS
SPECIFIC OPTICAL ROTATION +89°- +93°
RELATED SUBSTANCES MEETS THE REQUIREMENTS
HEAVY METALS ≤10PPM
LOSS ON DRYING ≤1.0%
SULFATED ASH ≤0.1%
ASSAY 98.5% - 101.0%
STORAGE STORE PROTECTED FROM LIGHT

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