D-Biotin,Vitamin H

Product Name: D-Biotin (Vitamin H)

Product Numbers: HD040-1G

SIZE: 1g

Molecular Formula: C10H16N2O3S                          

Molecular Weight: 244.31

CAS: 58-85-5

TEST
SPECIFICATION
Appearance
White to off white powder
Infrared spectrometry
Conforms
Purity
≥98.0%
Solubility in 0.1mol/L NaOH
Colorless
Loss on drying
<1 % (105°C)
Sulfated ash
<0.1 %
Specific rotation [a]20/D
+89°
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