Isobutane R600a

CAS No.: 75-28-5    UN No.: 1969  EINECS No.:  200-857-2

Molecular formula: C4H10  Molecular weight: 58.1

Physical indicators:

Density: 2.064g/ml

Flash point: -83℃

Boiling point: -12℃

Melting point: -160℃

Product characters:

R-600a is a kind of new excellent hydrocarbon refrigerants from natural ingredients. It has no damage to the ozone layer and it has no green house effect. The ODP=0. It is environmental friendly. It has higher latent heat of evaporation, better cooling and fluidity ability, lower delivery pressure, lower power consumption, lower temperature picks up speed. And it is compatible with all kinds of compressor oil.

Product quality index:

Isobutane(v/v)%              ≧99.9%

Sulphur(ppm)                <1ppm

Water(ppm)                  ≤10ppm

Moisture(ppm)               ≤10ppm

Unsaturated hydrocarbon (ppm)  ≤100ppm

Residues ml/100ml            None

Odor                       None

Usage:

No.1: R600a is mainly used as ultra-low temperature refrigerant. Refrigeration system composed of R22 and R600a is used for -80---120℃ cryogenic refrigeration device;

No.2: It can be dehydrogenized for butadiene, can be oxidized for acetic anhydride and butylene anhydride;

No.3: Also it can be reacted with sulphur to produce thiophene; And it can be used as foaming agent too.

Packing:

13.6L cylinder--- 6.5kg/cylinder,  1150pcs/20ft container

118L  cylinder ---50kg/cylinder,  90pcs/20ft container

400L  cylinder--- 200kg/cylinder,  23pcs/20ft container

926L  cylinder---- 450kg/cylinder,  14pcs/20ft container

Iso tank ---12T/tank