L(+)-Ascorbic Acid, 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 105020025

2.5KG L(+)-Ascorbic acid, 99%

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 50-81-7 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10002643

Quantity Price
1 £ 196.9 / 2.50kg
EU Stock 15
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material L(+)-Ascorbic acid
Name Note 99%
CAS 50-81-7
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C6H8O6
Formula Weight 176.13g/mol
MDL Number MFCD00064328
Synonym Vitamin C

Specification

Appearance of Solution (5% aq. soln.) Passes Test
Copper (Cu) 5ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 2ppm max.
Oxalic Acid < 0.2%
Packaging Plastic bottle
Specific Rotation +20.5° to +21.5° (20°C, 589nm) (c=10, H2O)
Sulfated Ash 0.1% max.
Specific Rotation Condition + 20.50 (20.00°C c=10,H2O)
pH 2.1 to 2.6 (5% aq. soln.)
Color White to almost white
Quantity 2.5kg
Chemical Name or Material L(+)-Ascorbic acid
Name Note 99%
CAS 50-81-7
Physical Form White to almost white crystalline powder or crystals
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C6H8O6
Formula Weight 176.13g/mol
MDL Number MFCD00064328
Beilstein 18, IV, 3038
Merck Index 15, 819
Synonym Vitamin C
Health Hazard 1 LIGHT SENSITIVE
Health Hazard 2 AIR SENSITIVE
RTECS Number CI7650000
EINECS Number 200-066-2
TSCA TSCA
Documentation

Technical documents

Safety and Handling

LIGHT SENSITIVE

AIR SENSITIVE