Specifications
methylene chloride/dichlormethane
1)Standard:GB4117-92
2)Purity:99.95% min.
3)Acidity:0.0004% max.
4) Moisture:0.040% max
1)Standard:GB4117-92
2)Purity:99.95% min.
3)Acidity:0.0004% max.
4) Moisture:0.040% max
Dichloromethan/methylene chloride
1)MC MF:CH2Cl2
2)Standard: GB4117-923)
1)MC MF:CH2Cl2
2)Standard: GB4117-923)
3)Appearance: transparent, colorless liquid without suspended matter
4)Packing: 250kg/iron drum,20mt/FCL
5)Delivery:30 days after recerived the advanced payment
Specifications
|
Item
|
Excellent grade
|
First grade
|
Qualified
|
|
Purity,%
|
99.99
|
99.90
|
99.0
|
|
Acidity(HCl)
|
0.0004
|
0.0008
|
0.0010
|
|
Moisture,%
|
0.010
|
0.020
|
0.060
|
|
Residue after evaporation %,
|
0.0005
|
0.0010
|
0.0030
|
|
Chroma(APHA),Pt-Co
|
10
|
10
|
10
|