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Refrigerant Gas
HENBINCOOL R404A Refrigerant Gas
HENBINCOOL R404A Refrigerant Gas

molecular formula: CHF2CF3/CF3CH2F/CH3CF3

UN Number: 3337

risk grades: 2.2

Packing specification:

Disposable steel cylinder 24lb/10.9kg; CE cylinder 12L/12.3L/14.3L; Refillable steel cylinder 800L,926L,ISO tank

Uses :

as refrigerating fluid replacing of R502. R404A freon gas is a kind of environment protective refrigerant, As the long-term substitute for R22 and R502,It used mainly in refrigeranting systems of low & moderate temperature.

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Physical Property:

Refrigerant Gas R404a:

Molecular   weight

97.6

Boiling   point,

-46.5

Critical   Temperature, ℃

72.1

Critical   pressure, Mpa

3.74

Liquid   specific heat, 30℃, [KJ/(kg·℃)]

0.38

ODP

0

GWP

0.388


Quality index(GB/T 18826-2002):


Purity,   %

≥99.5

Moisture,   %

≤0.0010

Acidity,   %

≤0.0001

Evaporated   residue, %

≤0.01

Appearance  

Colorless   and clear

Odor

Odorless


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