MAIN PRODUCTS
Dichloromethane
Dichloromethane
Molecular formula:CH2Cl2
Quality standard:GB4117-92
Specification:
Top quality |
First quality |
Qualified products |
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Purity %≥ |
99.5 |
99.0 |
98.0 |
|
Water content, PPm≤ |
400 |
500 |
600 |
|
Acidity, PPm≤ |
4 |
8 |
10 |
|
Chloroform,PPm≤ |
5 |
10 |
30 |
|
Appearance, smell |
Clear, without suspended matter or mechanical impurities |
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Chroma |
10 |
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Packing specification |
Steel barre 200L(250kg)(200kg) |