Structural formula:C3H6O3
Specification:
Relative molecular weight: 90.08
CAS No.: 616-38-6
UN No.: 1161 Class: 3.2
Quality indexes
|
Item
|
Top class
|
First class
|
|
Appearance
|
Colorless&transparent liquid
|
Colorless&transparent liquid
|
|
Content
|
≥99.9%
|
≥99.5%
|
|
Methanol
|
≤0.02%
|
≤0.1%
|
|
Moisture
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≤0.02%
|
≤0.1%
|
|
Acidity (CH3COOH)
|
≤0.015%
|
≤0.015%
|
|
Free chlorine
|
≤0.01%
|
≤0.01%
|
|
Color (APHA)
|
≤5
|
≤10
|
Packing:In 200kgs galvanized iron drums with pallets, 16tons/20’fcl;
In isotanks, 24tons/tank.
Other packing: According to the client’s requirement.
Application of Dimethyl Carbonate:
PC : DMC can be used to compand PC.
Pharmacy:DMC is mainly used to compose antibiotics,fever-reliever and painkiller, vitamin and central nervous system depressants & stimulants.
Pesticide:DMC is mainly used to produce methyl isocyanate and further produce amino formic acid medicine,etc.
Slovent and Coating:painting,printing,adhesive industry, etc.
electrolytic solution: Electrolyte of lithium battery.
Substitute:DMC could produce phenyl methyl ether by taking the place of dimethyl sulphate, and manufacture TMAH in place of chlo-romethane.
Prve: Isopropyl alcohol
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