D-Isoascorbic Acid | Pharmacountry仕様
- IUPAC Name: (2R)-2-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one
- CAS Number: 89-65-6
- Chemical Formula: C6H8O6
- Molecular Weight: 176.12
- EC Number: 201-928-0
- HS Code: 2932290090
- Appearance: White or little yellow powder
- Packaging: 25kg/carton
- Description: White to slightly yellow crystalline powder
- Identity: positive
Assay: 99.0%-100.5%Melting range: 164℃-172℃Residue on ignition: <0.3%Loss on Drying: <0.4%Heavy Metals: <100mg/kgArsenic: <3mg/kgMercury: <1mg/kgLead: <2mg/kgShelf life: Two years
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