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


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  105020025

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Catalog No. AC105020025

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Description & Specifications

Chemical Identifiers

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

Specifications

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
Accessories

LIGHT SENSITIVE

AIR SENSITIVE

SDS & Safety Documents