D-(+)-Biotin ≥98.0% (by titrimetric analysis)
Supplier: TCI
Certificates
About this item
CAS Number:58-85-5
:
Formula:C₁₀H₁₆N₂O₃S
MDL Number:MFCD00005541
:244.31 g/mol
Merck Index:13,01231
Melting Pt:232…233 °C
Density:1,41 g/cm³ (20 °C)
Storage Temperature:Refrigerator
EINECS:200-399-3
Specification Test Results
- Appearance:White to Almost white powder to crystal
- Purity (Neutralization titration):min. 98.0 %
- Specific rotation [a]20/D:+89.5 to +91.5 deg (C=2, 0.1mol/L NaOH sol.)
- Solubility in 0.1mol/L NaOH:almost transparency
Specification Test Results
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