GOST 9976-94
Sphere of application
For production of monochloracetic acid, for caprolactam extraction, for solving fats, oils, resins, when defatting metal products, for garment and cloth dry cleaning.
Specifications
Colorless clear not easily combustible liquid. Trichloroethylene is toxic.
|
Name of Parameter GOST 9976-94 |
Premium Quality |
First Quality |
|
Trichloroethylene weight fraction, %, min. |
99.9 |
98.5 |
|
Vinyliden chloride weight fraction, %, max. |
0.01 |
non-standardized |
|
Density at 20'С, within, g/cm3 |
1.463-1.465 |
1.462-1.466 |
|
Color in Hazen units, max. |
15 |
25 |
|
Non-volatile residual weight fraction, %, max. |
0.0006 |
0.003 |
|
Water weight fraction, %, max. |
0.01 |
0.02 |
|
Aqueous extract pH |
9-10 |
9-11 |
|
Chlorion weight fraction, %, max. |
0.0001 |
0.0003 |
|
Phosgene test |
Passes tests as per 5.9 GOST 9976-94 | |