Glyoxylic acid 50% CAS 298-12-4

Glyoxylic acid 50% Quick Details

CAS No.: 298-12-4

EINECS No.: 206-058-5

Molecular Formula: C2H2O3

Formula Weight: 74.04

Assay: 50% min

Capacity: 5500 MT/ month.

Sample: available

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

Glyoxylic acid 50% Physical properties

Item	Density	Melting point	Boiling point	Flash point	Glyoxylic Acid	Oxalic Acid	Nitric Acid	Glyoxal	Conclusion
Specification	1.33 g/ml at 20 ℃	-93℃	111℃	111℃	50.0%±0.5%	≤1.0%	≤0.20%	≤0.25%	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%

Glyoxylic acid Cosmetic grade C

Items	Appearance	Glyoxylic Acid	Oxalic Acid	Formic Acid	Maleic Acid	Glyoxal
Cosmetic grade C	Light yellow or colorless transparent liquid	≥50%	≤0.3%	≤0.6%	≤0.15%	≤0.00

Glyoxylic acid 50% Packaging and Shipping

25 kg/plastic drum

250kg/plastic drum

1250kg/IBC drum

Glyoxylic acid 50% 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.

Glyoxylic acid 50% Storage

1. Keep containers tightly sealed

2. Store in a cool dry ventilated place

3. Store away from oxidants