R32 Gas in Refillable Cyl

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Shanghai
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Supply Capability:
1000MT m.t./month

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Product Description:

Specifications

1.Easy to evaporate
2.OEM is welcomed
3.Delivery within15 days
4.High purity

Difluoromethane(HFC-32)

Chemical Formual

CH2F2

Molecular weight

52

Boiling point,(760 mmHg)

-51.65

Vapor pressure

1.38

Critical temperature,

78.1

Critical pressure,Mpa

5.782

Solubility in water(wt%,25)

1.85

Liquid denisty(25,latm,water=1)

0.0958

Gas denisity(21.1,latm,air=1)

1.8

Appearance

Colorless, no turbid

Odor

Odorless

Purity≥ %

99. 8

Moisture ≤ %

0. 001

Acidity  ≤ %, HC1

0 .00001

Residue  ≤ %

0.01



Properties and applications:
R32 is a colorless liquid field gas. As a main component of blend refrigerant, it can be used to blend substitute R407c and R410a for R22.

Packing:
670kg/926L, 30KG/40L, ISO TANK.


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Q:What is the position of Fischer-Tropsch synthetic hydrocarbons in Nazi Germany's military industry?
The FT synthesis method is a coal liquefaction technique under an iron-based catalyst (conventional FT method is a cobalt-based catalyst). Mainly syngas (CO and H2-based) saturated alkylation technology.
Q:Hydrocarbon and hydrocarbon derivatives system information! The
Hydrocarbon derivatives
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Inorganic compounds are pure metals that do not contain carbon and a collection of simple carbon compounds such as carbon monoxide, carbon dioxide, carbonates, carbonates and carbides.
Q:Chemical life network: chemical (inorganic reaction, organic reaction) is equal to the life of life reaction?
Research on the origin, preparation, structure, nature, change and application of elements, elements and inorganic compounds.For the comprehensive utilization of mineral resources, the production and research of inorganic raw materials and functional materials in modern technology are of great significance At present, inorganic chemistry is in the new period of vigorous development, and many edge areas are rapidly rising and the scope of research has been expanded. Inorganic synthesis, high - element chemistry, coordination chemistry, organometallic chemistry, inorganic solid chemistry, bio - inorganic chemistry and isotope Chemical and other fields.
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Optical inorganic boring, and now are with rare earth elements and radioactive elements to do some material research. Or electrochemical. battery!
Q:Are the asphalt and peat kinds of vegetables have heavy metal?
Asphalt and its flue gas on the skin and mucous membranes are irritating, phototoxic and carcinogenic effects. China's three major asphalt toxicity: coal tar pitch> shale asphalt> petroleum asphalt, the former two are carcinogenic. Asphalt main skin lesions are: phototoxic dermatitis, skin lesions limited to the face, neck and other exposed parts; black disease, skin lesions are often symmetrical distribution in the exposed parts, was flaky, brown - dark brown - brown black; Acne; verrucous vegetation and heat burns caused by accidents. In addition, there are dizziness, head swelling, headache, chest tightness, fatigue, nausea, loss of appetite and other systemic symptoms and eye, nose, throat irritation symptoms.
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Q:NH4HCO3 and so have C atoms ah, why still inorganic
Organic matter is a general term for carbon compounds (except carbon oxides, carbon dioxide, carbonates, carbonates, bicarbonates, metal carbides, cyanides, thiocyanides and other oxides) or hydrocarbons and their derivatives. Organic matter is the material basis for life. The inorganic compound usually refers to a compound containing no carbon element, but a few carbon-containing compounds such as carbon dioxide, carbonic acid, carbon monoxide, carbonate and the like do not have the properties of an organic substance, and therefore such substances are also inorganic.

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