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D(-)-Isoascorbic acid, 98%, ACROS Organics™


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  227270025

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Catalog No. AC227270025

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Description & Specifications

Chemical Identifiers

Heavy Metals (as Pb) 20ppm max.
Lead (Pb) 10ppm max.
Loss on Drying 0.4% max.
Infrared Spectrum Authentic
Packaging Plastic bottle
Specific Rotation -16.5° to -18° (25°C, 589nm) (c=10, water)
Sulfated Ash 0.3% max.
Specific Rotation Condition −17.25°(25°C c=10,H2O)
Color White to slightly yellow
Melting Point 167° to 172°C
Quantity 2.5kg
Chemical Name or Material D(-)-Isoascorbic acid
Name Note 98%
CAS 89-65-6
Physical Form White to slightly yellow crystals or crystalline powder
Assay 97.5% min.
Assay Percent Range 98%
Molecular Formula C6H8O6
Formula Weight 176.13g/mol
MDL Number MFCD00005378
Merck Index 15, 5171
Synonym D-Araboascorbic acid
RTECS Number KF3015000
EINECS Number 201-928-0
TSCA TSCA

Specifications

Chemical Name or Material D(-)-Isoascorbic acid
Name Note 98%
CAS 89-65-6
Assay 97.5% min.
Assay Percent Range 98%
Molecular Formula C6H8O6
Formula Weight 176.13g/mol
MDL Number MFCD00005378
Synonym D-Araboascorbic acid