二氟一氯甲烷

 

DIFLUOROMONOCHLOROMETHANE

 

SYNONYM: HCFC-22

 

FORMULA: CHClF2

 

M. W.: 86.47

 

CAS NO.: 75-45-6

 

DESCRIPTION: COLORLESS CLEAR, AND WITH ODORLESS; GAS.

 

SPECIFICATIONS:

PURITY

99.5%MIN.

WATER

0.002%MAX.

ACIDITY

0.0001%MAX.

NON-VOLATILE RESIDUE

0.01%MAX.

 

USES: WITH A REFRIGERATING RANGE OF 0 -80, HCFC-22 IS WIDELY USED IN REFRIGERATING COMPRESSORS, MAINLY AS THE BASIC RAW MATERIAL FOR THE PRODUCTION OF FLUORING CONTAINING HIGH MOLECULAR COMPOUNDS AND FIRE EXTINGUISHING AGENTS, IN INDUSTRY, COMMERCE AND AIR-CONDITIONING SYSTEMS, IT IS USED AS REFRIGERATING. IT CAN ALSO BE USED AS AEROSOL, SPRAY AGENT.

 

PACKING:   IN 850L CYLINDERS OF 900KG NET.

IN 415L CYLINDERS OF 400KG NET.

IN 40L CYLINDERS OF 40KG NET.

IN CYLINDERS OF 5 GAL WITH 22.7KG NET.

 

H.S. NO.: 2903.4910