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


Overview
Brand: Acros Organics

Manufacturer Part Number: 227270025

2.5KG D(-)-Isoascorbic acid, 98%

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 89-65-6 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10267283

Quantity Price
1 £ 38.2 / 2.50kg
EU Stock 3
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Description and Specification

Chemical Identifiers

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

Specification

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
Documentation

Technical documents