|
Chloroform Clorofoc |
|
|
CHCl3 |
MW: 119.38 |
Specification
| Item | Sign | PA | P |
| Assay, % ……..………………. | ≥ | 99.0 | 98.5 |
| Ethanol (stabilizer), % ………….. | 0.3~1.0 | 0.3~1.0 | |
| Density (20oC), g/ml…………. | 1.471~1.484 | 1.471~1.484 | |
| Evaporation residue, % ………… | ≤ | 0.0005 | 0.001 |
| Water (H2O), % …………………… | ≤ | 0.02 | 0.05 |
| Acidity (as H+), mmol/100g ….. | ≤ | 0.01 | 0.02 |
| Chloride (Cl), % ………………….. | ≤ | 0.00005 | 0.0001 |
| Free chlorine (Cl2), % …………… | ≤ | 0.0005 | 0.001 |
| Suitability for dithizone test .. | Passes test | – | |
| Readily carbonizable substance | Passes test | Passes test | |
| Carbonyl chloride…………….. | Passes test | Passes test |
| UN NO.: 1888 | R: 22-38-40-48/20/22 |
| CAS NO.: 67-66-3 | S: 36/37 |
