glyoxylic acid

oxoacetic acid

CAS: 298-12-4 C2 H2 O3 MW: 74.03554000

Identification

Name	glyoxylic acid
IUPAC	oxaldehydic acid
CAS Number	298-12-4
EINECS	206-058-5
FDA UNII	JQ39C92HH6
Molecular Formula	C2 H2 O3
Molecular Weight	74.03554000
MDL Number	MFCD00006958
Nikkaji Number	J38.150K
Beilstein	0741891

Regulatory

Physical Properties

Appearance	white crystals (est)
Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Specific Gravity	1.34200 @ 25.00 °C.
Refractive Index	1.41490 @ 20.00 °C.
Melting Point	98.00 °C. @ 760.00 mm Hg
Boiling Point	224.60 °C. @ 760.00 mm Hg (est)
Vapor Pressure	1.060000 mmHg @ 25.00 °C.
Flash Point	219.00 °F. TCC ( 103.90 °C. ) (est)
logP (o/w)	-0.930 (est)
Soluble in	water, 1e+006 mg/L @ 25 °C (est)

Cosmetic Information

CosIng	cosmetic data
Cosmetic Uses	buffering agents

No sensory data available

Safety Information

Preferred SDS	View
Oral/Parenteral Toxicity	intramuscular-rat LDLo 250 mg/kg
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	buffering agents
Recommendation for glyoxylic acid usage levels up to	not for fragrance use.
Recommendation for glyoxylic acid flavor usage levels up to	not for flavor use.

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298-12-4 Glyoxylic acid

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G0366 Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L

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Potential Uses

buffering agents

Natural Occurrence

apple plant banana leaf beet root beet sprout chickpea fig fruit gooseberry fruit peanut potato plant tamarind flower tamarind fruit tamarind leaf

Synonyms

a-keto acetic acid oxo acetic acid oxo- acetic acid acetic acid, 2-oxo- acetic acid, oxo- (9CI) oxo- aceticacid oxo ethanoic acid formic acid, formyl formylformic acid glyoxalic acid glyoxyl acid glyoxylic acid (8CI) glyoxylicacid oxalaldehydic acid oxaldehydic acid Try the PubMed Search.