dichloromethane
1) Standard: GB4117-2008
2)Place of Origin: Shandong ,China
3)Grade Standard: Food Grade, Industrial Grade pharmaceutical grade
4) Purity:99.95~99.99%Min
5) Appearance :Colorless and transparent,
6)H.S. Code: 2903120001
7)SGS,CIQ Inspection
8)Export to East Asia ,South Asia, United Arab Emirates,South America Australian Korea
Excellent quality and Competitive price for your reference !!
Application:
Methylene Chloride
1) It has strong solubility and low toxic features. It is mainly used to produce cine film, polycarbonate, coating solvent, smoke propellant, polyurethane foams, parting agent and paint remover.
2) It is colorless liquid. It is used for reaction intermediate in pharmaceutical industry, and used to produce ampicillin trihydrate, carbenicillin, cephalothin, etc.
3)methylene dichloride
|
Item |
Excellent grade |
First grade |
Qualified |
|
Purity,% |
99.99 |
99.5 |
99.0 |
|
Acidity(HCl) |
0.0004 |
0.0008 |
0.0010 |
|
Moisture,% |
0.040 |
0.050 |
0.060 |
|
Residue after evaporation %, |
0.0005 |
0.0010 |
0.0030 |
|
Color(APHA),Pt-Co |
10 |
10 |
10 |


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