L(+)-Kyselina askorbová ≥99.5%, powder, BAKER ANALYZED®, Biochemical Reagent, J.T.Baker®
Catalog # B581-05
Supplier: Avantor
CAS Number:
Specifications
- Typ balení:Poly bottle, white, blue T/E cap
- Bal.:100 g
- Sekvence:3401
Specifications
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:= 99.5 %
- Assay (C₆H₈O₆):≥ 99.5 %
- Specific Rotation,α²⁵D(c=10 in water)(+):20.5 - 21.5 Degree
- Residue after Ignition:≤ 0.10 %
- Loss on Drying at 105°C:≤ 0.1 %
- Heavy Metals (as Pb):≤ 0.001 %
- Trace Impurities - Iron (Fe):≤ 0.001 %
Specification Test Results
About this item
:
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
CAS Number:50-81-7
Formula:C₆H₈O₆
MDL Number:MFCD00064328