MAIN PRODUCTS
Trichloromethane(Chloroform)
Trichloromethane(Chloroform)
Molecular formula:CHCl3CCl4
Quality standard:GB4119-83
Specification:
Top quality |
First quality |
Qualified products |
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Purity %≥ |
99.5 |
99.0 |
98.0 |
|
Water content, PPm≤ |
300 |
300 |
500 |
|
Acidity, PPm≤ |
10 |
10 |
30 |
|
Chloroform,PPm≤ |
0.05 |
0.2 |
No control |
|
Appearance, smell |
Clear, without suspended matter or mechanical impurities |
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1.1-dichloroethane,%≤ |
0.04 |
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Chloride ion,% |
0.0001 |
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Packing specification |
Steel barrel 200L(250kg) |