R152a, HFC-152a Refrigerant Foaming Agent

Date：2021-12-17 Categories：Related Application Product

Post Date:

Dec 16,2021

Expiry Date:

Jun 14,2022

Detailed Description:

Cas No. :75-37-6
Quantity: 5000Metric Tons
Specs:30lb/50lb cylinder, 926L cylinder, ISO TANK
Price:3000 USD Metric Tons
Payment Method: T/T, L/C
GENERAL DESCRIPTION
In addition to serving as a refrigerant, 1, 1-difluoroethane(HFC-152a) is also commonly used in gas duster (commonly thought of as “canned air”), and many consumer aerosol products, especially those subject to stringent VOC requirements.
HFC-152a is a substance regulated under the Ozone Layer Protection Law. HFC-152a has also been used as a polyurethane foam blowing agent, aerosol, detergent and PVDF.

Colour: Colourless
Odor: Slight, ether-like
Appearance: Colourless and not turbid

Chemical name: 1, 1-difluoroethane
Chemical formula: C2H4F2
Boiling point (° C): -25 ° C, 248 K, -13 ° F
Melting point: -117 ° C, 156 K, -179 ° F
Range of flammability (vol% in air): 3.9-16.9 vol%
Flash Point: < -50 ° C (< -58 ° F)
Vapor Pressure: 5, 960 hPa at 25 ° C (77 ° F)
Vapor Density: 2.4 at 25 ° C (77 ° F) (Air = 1.0)
Density: 0.90 g/cm3 at 25 ° C (77 ° F) (as liquid)

CAS Registry Number:	75-37-6
Synonyms:	;1,1-Difluoroethane (FC-152a);HFC152a;difluoroethane;
Molecular Formula:	C₂H₄F₂
Molecular Weight:	66.05
Molecular Structure:
Hazard Symbols:	F:Flammable;
Risk Codes:	R11:;
Safety Description:	S16:; S33:; S36:; S38:;

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