R142b Refrigerant Gas for Air Conditioning and Refrigeration Equipment

• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Combustion-Supporting Gas
• Einecs: 200-891-8
• Formula: 1-Chloro-1 1-Difluoroethane
• CAS No.: 75-68-3
• Model NO.: R142B
• Boiling Point: -9.2c
• Critical Temperture: 137.1
• Purity: 99.8
• Water Content: 15
• Transport Package: Tank/20FT Container
• Specification: Ton cylinder/ whole container
• Trademark: Comforplanet
• Origin: China
• HS Code: 29033919
• Production Capacity: 5400 Ton/Year

Product Description

R-142B refrigerant, also known as R142B, Freon 142B, F-142B, HCFC-142B, 1- Chloro-1,2- Difluoroethane, chemical formula CClF2CH3. It is a Class HCFC (Class II Ozone depleting Substances restricted ODS) substance, it has Ozone depleting Substances and a greenhouse effect. In developed countries (EU, Japan, US), Has stopped the initial installation of new air conditioning and refrigeration equipment; China currently has no restrictions on the production, initial loading and readdition of R142B refrigerant.

A colorless gas with slightly armomatous smell at room temperature, it becomes colorless and transparent liquid under the pressure created by itself. It dissolves in oil easily but not in water.

UN Number 2517
Class 2.1

Cover refrigerating systems at high temperature, on-off thermostat and intermediate in the aviation properllant;

Used in Chemical Industry.

Material Compatibility

Slight risk of corrosion in presence of water. Aluminium and Stainless Steel is OK.

For Plastic PTFE and PA(NYLON) is OK.

Package:
** Non-refillable cylinder of 13.6kg
**Ton Cylinder of 900kgs
**ISO Tank of 18tons

 

 

Index	R142b
Molecular Weight	100.495
Boiling Point ºC	-9.3
Critical Temperature ºC	137.2
Critical Pressure Mpa	4.12
Purity %	99.98