Glyoxylic acid 50% CAS 298-12-4

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%

 

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