DIETHYL OXALATE
 


Molecular Formula: C6H10O4

Molecular Weight:146.14

Quality: 

1.White transparent liquid combustion

2. Boiling point: 1854°C

Uses:Mainly used as intermediate of phenobarbital; azathioprine; sulfamethoxine; sulfamethoxazole; thiabendazole, also used as intermediate of dyestuff and accelerator of plastic.

Specification:

Item

Index

Excellent Grade

First Grade

Second Grade

Ester content%≥

99.50

99.00

98.00

Acidity(H2C2O4)%≤

0.15

0.20

0.30

Water%≤

0.10

0.10

0.10

Evaporating presidue%≤

0.005

0.005

0.005

Dislittation test180-188°CML≥

93

93

90

Specific Gravity(d2020 )

1.075-1.085

Refractive Index(n20D )

1.405-1.415

Package: 200kg galvanizing bucket or plastic drums.

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