Product name: Dichloromethane
CAS No.:75-09-2
Molecular formula :CH2Cl2
appearance:colorless,transparent liquid,with pungent smell
Mainly uses: Used as a solvent for resins and plastics industries.
standard: Q/320581FTQ002-2007
specification:
|
Item
|
Premium grades
|
First grade
|
salable
|
|
colority(Pt-Co), ≤
|
5
|
10
|
10
|
|
acidity(HCl), ppm≤
|
--
|
5
|
10
|
|
water, ppm ≤
|
10
|
50
|
100
|
|
purity, % ≥
|
99.96
|
99.95
|
99.95
|
|
evaporation residue , ppm≤
|
5
|
10
|
30
|
|
Chloroform , ppm≤
|
20
|
50
|
100
|
|
Carbon tetrachloride , ppm≤
|
20
|
50
|
100
|
|
amylene, ppm≤
|
50
|
100
|
200
|
|
High chloride, ppm≤
|
50
|
100
|
200
|
Packaging and storage: should be in cool and well ventilated place .farm away from fire, heat . avoid sunshine. Keep inseal container. With oxidants, food and chemicals separately stored. Available small opening drums, thread mouth bottle, Lid pressure mouth glass bottles, plastic bottle or metal drums (tank) outside the wooden box shipment.