Glyoxylic acid 50% CAS 298-12-4

Description

Glyoxylic acid 50% Quick Details
Chemical Name: Glyoxylic acid 50%
CAS No.: 298-12-4
EINECS No.: 206-058-5
Molecular Formula: C2H2O3
Formula Weight: 74.04
Assay: 50%Min
Other Names: Oxalaldehydic acid; 2-oxoethanoic acid; GA; oxo-acetic acid; Glyoxalate; Glyoxylic acid 50% in water; glyoxylic acid free acid; aldehydoformic acid; alpha-Ketoacetic acid; OCHCOOH; Oxoacetic acid; Glyoxylic acid; Formylformic acid; Acetic acid, oxo-; Aldehydoformicacid; Glyoxylate; formyl-formicaci; alpha-ketoaceticacid; a-Ketoacetic acid; glyoxylicacid(50%orless); NSC 27785; Formic acid, formyl-; Acetic acid, 2-oxo-; Glyoxalic acid; glyoxylicacid(oxo-aceticacid); a-Ketoacetic acid; Oxoethanoic acid; Formylformic; Kyselina glyoxylova
Capacity: 5500MT/ month.
Sample: available
Applications Summary: Hair dye, hair care product, skin care product
Glyoxylic acid 50% Physical properties

Item
Specification

Density
1.33?g/ml at 20 ??

Melting point
-93??

Boiling point
111??

Flash point
111??

Glyoxylic Acid
50.0%??0.5%

Oxalic Acid
??1.0%

Nitric Acid
??0.20%

Glyoxal
??0.25%

Conclusion
Qualified

Glyoxylic acid 50% Specification

Item
Normal Grade A
Normal Grade B
Chelating level A
Chelating level B
Chelating level C
Cosmetics grade A

Glyoxylic acid
??50%
??50%
??50%
??50%
??50%
??50%

Glyoxal
??1.0%
??1.0%
??0.5%
??0.5%
??0.4%
??0.1%

Nitric acid
??0.2%
??0.2%
??0.2%
??0.2%
??0.2%
??0.2%

Oxalic acid
??1.5%
??1.0%
??1%
??0.5%
??1%
??0.5%

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Items
Cosmetic grade C

Appearance
Light yellow or colorless transparent liquid

Glyoxylic Acid
??50%

Oxalic Acid
??0.3%

Formic Acid
??0.6%

Maleic Acid
??0.15%

Glyoxal
??0.00

Packaging and Shipping
25 kg/plastic drum
250kg/plastic drum
1250kg/IBC drum
Applications
Glyoxylic acid is used in Cosmetics, hair straightening, flavors and fragrances, agricultural fertilizers, and medicine fields.
1. Used as material for methyl vanillin, and ethyl vanillin in the flavor industry.
2. Used as intermediate for D-hydroxybenzeneglycin, broadspectrum antibiotic, acetophenone, amino acid, etc.
3. Used as intermediate of varnish material, dyes, plastic, agrochemical, allantoin daily-use chemicals, etc. It is popular in the cosmetic industry, for hair dye; hair care products; skin care products, etc.
4. Glyoxylic acid is the material for water purificants and pesticides. It is used as an intermediate of varnish material and dyes.
5. Glyoxylic acid also can be used in the preservation of food, as a crosslinking agent of polymerization, and as a plating additive.
Storage
1. Keep containers tightly sealed
2. Store in a cool dry ventilated place
3. Store away from oxidants