Glyoxalic acid
Name: 40% glyoxalic acid aqueous solution
English name: Glyoxylic Acid
Structural formula:
Molecular formula: C2H2O3
Physicochemical property: Aqueous solution
of this products is transparent light yellow liquid. Soluble
in water,slightly soluble in ethanol, aether and benzene etc..
Specification:
| Index name |
Index |
| Specification |
40% specification |
50% specification |
| Glyoxalic acid (base on C2H2O3) |
≥ 40.00 |
≥ 50.00 |
| Glyoxal |
<1.50 |
<1.00 |
| Nitric acid(HNO3) |
≤ 0.30 |
≤ 0.20 |
| Oxalic acid(C2H2O4) |
≤ 2.00 |
≤ 1.50 |
| Iron(bas on Fe) ppm |
≤ 20 |
≤ 20 |
| Heavy metal(base on Pb) |
≤ 10 |
≤ 10 |
| Residue on ignition |
<0.4 |
<0.5 |
Use:
Glyoxalic acid is a kind of basic organic chemical material.
Bourbonal, made of glyoxalic acid, is widely used in the flavoring
agent and fixative of cosmetics, essence of daily-use chemicals.
Allantoid, made of this product, is used as healer for wound,
additive for cosmetics and plant growth regulator. It is also
used in the field of medicine.
Packing: 200L plastic pail
Storage: Stored in cool, dry and draughty
place.
|
返回
top