General Data
CAS: 56-87-1
EC: 200-294-2
Uses and applications
Applications: Starting material for organic synthesis.
Sector of Use: Pharmaceutical, Cosmetic
- Molecular weight
- 146.19 g/mol
- Aspect
- White or slight yellow crystalline powder
- Identification
- Ninhydrin reaction
- Assay (HCl)
- 96 to 98 % w/w
- Assay (HClO4)
- 96 to 98 % w/w
- Chloride
- < 100 ppm
- Sulphates
- < 50 ppm
- Sulphates Ash
- < 0.2%
- Iron
- < 20 ppm
- TLC
- Each single impurity not more than 0.2 %
- pH (solution at 10 %)
- 9.5 - 10.5
- Specific optical rotation
- +24° to + 26°
- Trasmittance (430 nm solution at 10 %)
- > 90 %