Detailed Product Description

HCFC 142B/22  MIXTURE

USE: Blowing Agent / Agent Foam in a Plastic market - Propellent spray 

FLAMMABILITY  :  NO FLAMMABLE  GAS

Material CAS Registry No.:

R142B   1-Chloro-1,1-difluoroethane            75-68-3

R22       Chlorodifluoromethane                   75-45-6

PHYSICAL DATA

Boiling (bubble) point:                                    -26.23 F

Boiling (dew) point:                                        -10.05 F

Density (liquid 70 F)                                       70.27 LB/FT3

Vapor Density (Air = 1):                                  70F 1.29 LB/FT3

PH Information:                                              Neutral

Mol. Wt:                                                        89.87

Pressure:                                                      95 PSIA @ 70 F

Solubility in H2O:                                           slight

Freezing point:                                               Not Established

Appearance and odor:                                     Colorless liquified gas with faint etheral odor

Percent volatile by volume:                              100

HAZARDOUS COMPONENTS

Material(s): Approximate weight %

chlorodifluoroethane (R-142b)                          60%

chlorodifluoromethane (R-22)                           40%

PACKAGE :  ISOTANK