L(+)-Ascorbic acid, BAKER ANALYZED® for biotechnology, J.T.Baker®
Supplier: Avantor
Certificates
About this item
CAS Number:50-81-7
:
Formula:C₆H₈O₆
MDL Number:MFCD00064328
:176.13 g/mol
Merck Index:13,00837
Boiling Pt:553 °C (1013 hPa)
Melting Pt:190…192 °C
Density:1.694 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:200-066-2
REACH:exempt
Specification Test Results
- Assay (dried):min. 99.5 %
- Iron (Fe):max. 5 ppm
- Heavy Metals (as Pb):max. 0.001 %
- Loss on Drying at 105°C:max. 0.1 %
- Residue on Ignition:max. 0.05 %
- Specific Rotation [alpha] 20/D (dried basis), c=10 in water):+20.5 - +21.5 °
- Water Insoluble Material:passes test