| Customization: | Available |
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| CAS No.: | 298-12-4 |
| Formula: | C2H2O3 |
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Molecular formula of Glyoxylic acid: C2H2O3
CAS number 298-12-4
Alias: GLYOXYLIC ACID;oxo-aceticaci;2-Oxoacetic acid(50% in water);Glyoxalic acid 40% 50%;Glyoxylic acid solution, 50 wt. % in water;Aldehydoformicacid;alpha-Ketoacetic acid;Formic ac-id, formyl-
Glycolic acid, CH20HCOOH, also known as hydroxyacetic acid, is composed of colorless deliquescent leaflets that decompose at approximately 78° C (172 OF). It is soluble in water,alcohol,and ether.Glycolic acid is used in dyeing, tanning, electropolishing,and in foodstuffs. It is produced by oxidizing glycol with dilute nitric ac-id.
Glyoxylic acid nature:
Glyoxylic acid is the simplest keto acid (aldehyde acid), which has both acid and aldehyde properties. Glyoxylic acid is used as a raw material for varnishes, as an intermediate for perfumes, medicines, dyes, plastics and household chemicals.
Glyoxylic acid is used as a flavoring agent and fixative in cosmetics, and used in pharmaceuticals.
Glyoxylic acid used :
Glyoxalic acid can be used in the synthesis of a variety of reactions.
Glyoxylic acid is used in Hopkins Cole reaction, which is used in the detection of tryptophan in proteins.
It reacts with phen0l to get 4-hydroxymandelic acid, which on further reaction with amm0nia gives hydroxyphenylglycine, as a precursor to the drug amoxicilln.
It is also used as a starting material for the preparation of 4-hydroxyphenylacetic acid, which is used to get atenolo.
| Melting point | -93°C |
| Boiling point | 111°C |
| Density | 1.33 g/mL at 20 °C |
| Vapor pressure | 14hPa at 19.85ºC |
| Refractive index | n20/D 1.414 |
| Fp | 111°C |
| Storage temp. | Store below +30°C. |
| Solubility | Miscible with ethanol. Slightly miscible with ether and benzene. Immiscible with esters. |
| Pka | 3.18(at 25ºC) |
| Form | Clear liquid |
| Color | Colorless to Light orange to Yellow |
1) For the packaging of solid products, we have three types of packaging based on value: fiber drum, carton, plastic woven bag/PP bag.
2) Usually , fiber drum and bag is weight of 25kg ,Carton is weight of 20kg.
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