GLYCOLIC ACID
1、 Molecular formula：CH2CHCOOH
2、Molecular weight：72.06
3、Physical property
| Item |
| |
Appearance | Clear, colorless, volatile liquid | |
Density g/cm3 | 1.05 | |
Freezing point ℃ | 13.5 | |
Boiling point（760mmHg）℃ | 141 | |
Viscosity cp （20 ℃） | 1.19 | |
Flash point ℃ | 50（close cup）/15.6（open cup） | |
Explosion point | vo1% | 2.4 |
上限vo1% | 8.0 | |
4、Product standard：
Product standard：GB/T17529.1-2008
| Item |
|
Color/Hazen | ≤10 |
Purity %（WT） | ≥99.5 |
Water %（WT） | ≤0.15 |
Aldehyde %（WT） | ≤0.001 |
Inhibitor ppm（WT） | 200±20 |
5、Packing
200L plastic drums, ISO tanks or Bulk
6、Main application
Glacial acrylic acid are mainly used in SAP, polyelectrolyte, organic synthesis, water treatment, and papermaking, oil exploiting .