醋酸酐

 

ACETIC ANHYDRIDE

 

SYNONYM: ACETIC ACID ANHYDRIDE

 

FORMULA: C4H6O3

 

M. W.: 102

 

CAS NO.: 108-24-7

 

GRADE: TECH GRADE

 

DESCRIPTION: TRANSPARENT LIQUID WITHOUT SUSPENSION AND PHYSICAL IMPURITY

 

SPECIFICATIONS:    

CONTENT

98%MIN.

COLOUR NUMBER

15

EVAPORATE RESIDUES

0.01%MAX.

Fe

0.0002%MAX.

HEAVY METAL (Pb)

0.0002%MAX.

Cl-

0.0005%MAX.

BOILING RANGE (1.013x105pa)

137.5-141℃;

 

USES: USED FOR PHARMACEUTIC, ESSENCE, IMPORTANT RAW OF DYEING INDUSTRY, CELLULOSE ACETATE FABER.

 

PACKING: 200KG/PLASTIC DRUM.

 

UN NO.: 1715             CLASS: 8