DIETHYL TARTRATE

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DIETHYL TARTRATE

GB11405-89
Item	Index
Content of ester ≥ %	99.5
Specifie optical rotation [a]^20D	±28.13-32.13°
Solubolity in ethamol test	qualified
Redidue on ignition ≤ %	0.01
Free acid (on tartaric acid)≤%	0.3

US FCC(III)
Item	Index
Content %	99.0
Acidity(on tartaric acid)≤ %	0.02
Ardenic (on As) ≤ %	0.0003
Refractive index (n)	1.439-1.441
Heavy metals (on Pb) ≤ %	0.001
Moisture ≤%	0.25

Appslication:Used as solvent of mitrocellulose, resin and gum or plasticizer for painting cars.

Packaging:In 25kg plastic drums.

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