DIETHYLENE GLYCOL

 

SYNONYM: DIGLYCOL

 

FORMULAR: C4H10O3 (HOCH2CH2OCH2CH2OH)

 

M.W: 106.1212

 

CAS NO.: 111-46-6

 

DESCRIPTION: COLORLESS OR LIGHT YELLOW TRANSPARENT LIQUID WITH NO PHYSICAL IMPURITY.

 

SPECIFICATIONS:

 

ITEM

EXCELLENT

CLASS 1

CHROMA

15MAX.

30MAX.

DENSITY(20℃) (g/cm3)

1.1155-1.1176

MOISTURE

0.1%MAX.

0.2%MAX.

BOILING RANG:

ELEMENTARY DISTILLING POINT

DRYING POINT

 

242℃ MIN.

250℃ MAX.

 

240℃ MIN.

255℃ MAX.

GLYCOL (m/m)

0.15%MAX.

0.50%MAX.

TRIETHYLENE GLYCOL (m/m)

0.40%MAX.

1.00%MAX.

Fe2+ (m/m)

0.0001%MAX.

-

ACIDITY (ACETIC ACID) (m/m)

0.01%MAX.

-

 

USES: IT CAN BE USED TO PRODUCE POLYESTER FIBRES AND SO ON.

 

STORAGE: PLEASE KEEP IN VENTILATIVE DRY AND COOL PLACE, ALSO RESERVE THE PRODUCT IN SEALED, MOISTURE PROOF AND FIRE PROOF CONTAINER,