Model Number

Chemical

Name: BIOTIN DBIOTIN D-BIOTIN

Appearance  White Powder or Off-white Powder

Purity: 2% food grade and 99% food grade              

Time: 2% feed grade

CAS: 58-85-5 MSDS CAS

Packing size: 1kg/AL TIN 15kgs/AL TIN   25kgs/AL TIN 50kgs/AL TIN

Conforms USP 31 /EP6 / USP 26

Assay(on dried basis): 97.50% to 100.50%

Appearance: White Powder or Off-white Powder

Identification: Meet the Requirement

IR:  To match with the reference IR Spectrum

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)

Color Reaction:   The bromine water is decolourised

Appearance of solution:    Clear and colourless

Specific Rotation:      +89 to +93 degree

Hea vy Metals:    10PPM max

Loss in Drying:   1.0% max

Sulphated Ash:    0.1% max

Tetrahydrofuran: 720ppm max

Toluene: 890ppm max

Cyclohexane       : 3880ppm max

Acetone: 5000ppm max

Methanol: 3000pppm max