Glyoxylic acid 50% CAS 298-12-4

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

Applications Summary: Hair dye, hair care product, skin care product

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%

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

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