Glyoxylic acid CAS 298-12-4, glyoxylic acid
glyoxylic acid
| Chinese name | glyoxylic acid |
| English name | Glyoxylic acid |
| Chinese alias | Oxoacetic acid; formaldehyde formic acid; dihydroxyacetic acid |
| RN CASE | 298-12-4 |
| EINECS number | 206-058-5 |
| molecular formula | C2H2O3 |
| molecular weight | 74.0281 |
| Dangerous goods sign |  Xi:Irritant |
| Risk Terminology | R41; R43; |
| security terms | S24; S26; S37/39; |
| physicochemical properties | The aqueous solution is a colorless and transparent liquid. Melting point 70~ 75 ℃ (hemihydrate) Solubility, slightly soluble in ethanol, ether and benzene. |
| purpose | Used as a fragrance and setting agent for cosmetics, used in pharmaceuticals |
| upstream raw material | Oxalic acid, nitric acid, glyoxal |
| downstream products | p-Hydroxyphenylacetic acid, Allantoin, L -(-)-α- Amino-4-Hydroxyphenylacetic acid, L-p-Hydroxyphenylglycine Deng potassium salt (ethyl), 2-Hydroxyphosphonoacetic acid |
