DL-Malic Acid 6915-15-7
CAS No:6915-15-7
Appearance:White crystalline powder




Specification
|
Parameters |
Characteristic value |
Test Results |
Result |
|
Appearance |
colourless, clear, volatile, flammable liquid |
Pass |
Pass |
|
Acidity or alkalinty |
Pink |
Pink |
Pass |
|
Solution color and clarity |
Clear |
Clear |
Pass |
|
Methanol |
≤0.02% |
Not detected |
Pass |
|
Acetaldehyde+ acetal |
≤0.001% |
Not detected |
Pass |
|
Benzene |
≤0.0002% |
Not detected |
Pass |
|
Total of other impurities |
≤0.03% |
Not detected |
Pass |
|
Residue on evaporation |
≤1mg/40ml |
Not detected |
Pass |
Application
Ethanol is widely used in national defense industry, chemical industry, food industry, industrial and agricultural production.
(1) Preparing raw materials of dye, paint, detergent and other products;
(2) Ethanol is used as cosmetic, printing ink, paint remover, antifreezer, fuel, etc;
(3) In food industry, use ethanol produce acetic acid, beverage, essence, dyes, etc;
(4) Ethanol can be used for preparing acetaldehyde, ethyl ether, ethyl acetate, ethyl amine and other chemical raw materials.
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