R134a in Diposable Cyl

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Shanghai
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TT OR LC
Min Order Qty:
-
Supply Capability:
1000MT m.t./month

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Product Description:

Specifications

1,r134a purity:99.9%
2,GWP:0.29 ODP:0.000
3,Moisture ppm%:0.0010
4,Acidity ppm%:0.0001
5,Vapor Residue ppm%:0.010

Refrigerant gas R134a

Physical and quality properities:

Refrigerant R134a Packing :13.6kgs/30lbs , 22.7kgs/50lbs, 400L,800L,926L,1000L,ISO-TANK

Physical Properties

Quality Specification

Molecular formula

CH2FCF3

Purity

99.9

Boiling  Point

-26.5

Moisture,   ppm

0.001

Critical Temperature

101.1

Acidity,    ppm

0.0001

Critical Pressure,    Mpa

4.06

Vapor Residue PPM

0.01

ODP

0.000

Appearance

No turbid

GWP

0.29

Odor

no strange stench

Packing specifications

1, Non-refillable cylinder: 30lbs/13.6kg, 50lbs/22.7kg

2,Refillable cylinder: 400L, 800L, 926L, 1000L.

3,ISO-Tank.

4,Cans as 3pzs/2pzs, 300g, 340g,500g, 1000g etc.

6. DOT/CE/SGS/KGS approved

Application

Tetrafluoroethane is a main alternative for CFCs propellant ,it is widely used in MDIs(Metered-dose inhalers),it also named pharm-aerosol,or used as anti-asthma aerosol to treat asthma,COPD(Chronic obstructive pulmonary disease),and respiratory infections;it also could be used in Nasal Aerosol and foam aerosol to treat irritable rhinitis;its another use is in mouth and local aerosol(to improve nerve sensitivity ,strength tooth dynamic and relieve pain ,etc)

Storage & Transportation

The product is packaged and transported in steel cylinder ,ISO-TANK(or tank cars ).it should to be kept in cool and dry place , away from heat sourse ,avoid sunlight and raining .Transportation should comply with Chinese railway and road transportation regulations concerning hazardous cargo


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Q:What is the difference between organic matter and inorganic matter?
Organic matter that organic compounds. Carbon compounds (carbon monoxide, carbon dioxide, carbonates, metal carbides and other rare carbon compounds excluded) or hydrocarbons and their derivatives in general. Organic matter is the material basis for life.
Q:Why does the hydrocarbon derivative make the bromine water fade and the hydrocarbon can not
Should be able to ah and bromine water addition reaction and fade:
Q:What are the derivatives of hydrocarbons?
In addition to the C and H elements, there are also one or more of O, X (halogen), N, S and other elements, such as methanol (CH3OH) learned from junior high school chemistry, (CH3Cl), nitrobenzene (C6H5NO2), and the like, which are mentioned in the previous chapter, are derivatives of hydrocarbons, such as ethanol (C2H5OH), acetic acid (CH3COOH)
Q:What are the characteristics of organic compounds?
Organic compounds are usually referred to as carbon-containing compounds, or hydrocarbon-containing compounds and their derivatives are collectively referred to as organic matter. Organic compounds are generally insoluble in water and soluble in organic solvents with lower melting points. The vast majority of organic matter heat easily decomposed, easy to burn. The reaction of organic matter is generally slow and often accompanied by side effects, and there are many kinds of organic compounds, which can be divided into two major categories of hydrocarbon and hydrocarbon derivatives. According to the organic groups contained in the functional groups, divided into alkanes, alkenes, alkynes, aromatic hydrocarbons and alcohols, aldehydes, carboxylic acids, esters and so on. According to the organic carbon molecular structure, can also be divided into open chain compounds, carbocyclic compounds and heterocyclic compounds three categories.
Q:What cells are composed of compounds
The organic matter that constitutes the cell generally refers to the general term for carbon-containing compounds or hydrocarbons and their derivatives. In nature, the types of organic matter are extremely numerous. Among them, organic compounds - carbohydrates, proteins and nucleic acids, which are composed of carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus, are the most important organic compounds in cells.
Q:What is the relationship between hydrocarbon and hydrocarbon derivatives?
The hydrocarbon is the parent of the organic compound, and the other various organic compounds can be regarded as derivatives of one or more hydrogen atoms in the hydrocarbon molecule being replaced by atoms or radicals of other elements.
Q:Why does toluene not belong to the derivatives of hydrocarbons?
Hydrocarbon: sound tīng, is composed of two elements of carbon and hydrogen organic compounds known as hydrocarbons, also known as hydrocarbons. It reacts with chlorine, bromine, oxygen and other hydrocarbons to produce derivatives of hydrocarbons. Such as methane and chlorine in the light conditions of reaction to produce methyl chloride, dichloromethane, chloroform and chloroform (carbon tetrachloride) and other derivatives. The concept of derivatives is hydrocarbon and chlorine, bromine, oxygen and other reaction products. While toluene is not methyl and benzene, she is a whole noun is aromatic. Also known as aromatic hydrocarbons. Generally have one or more six-ring (benzene ring) with a special structure. The simplest aromatic hydrocarbons are benzene, toluene, xylene. There is also naphthenes. As the name suggests it is a ring structure. The most common is the five carbon atoms or six carbon atoms of the ring, the former called cyclopentane, which is called cyclohexane. The molecular formula of the cycloalkane is of the formula CnH2n. Cycloalkane is also called cycloalkane hydrocarbons. And alkanes. Is a carbon atom between the single bond phase chain hydrocarbon. Since the number of atoms that make up the hydrocarbon and hydrogen is different, the result is that the petroleum contains hydrocarbon molecules with large and small differences. Alkanes are named according to the carbon atoms and numbers contained in the molecule, and the number of carbon atoms is less than 10, from 1 to 10, followed by a, B, C, D, E, G, Alkane to say that the number of carbon atoms in more than 11, with the number that thank you to adopt
Q:What does organic mean?
Fertilizer point of view, mainly organic fertilizer. Human synthesis of the first organic matter --- urea, but also organic matter. Organic manure is mainly manure and stool, straw straw and so on.
Q:Why can organic matter be unique in chemical substances? What is the nature of the C atom?
Carbon, and can be spun, sp2, sp3 hybrid, so CH, CC, CO, CN, C = C, C = O, C = N and other covalent bonds can be formed and the key size is moderate, So these keys can also be more easily broken and generate new compounds. For silicon, the type of hybrid is mainly sp3 (no O = Si = O this molecule exists), but the Si-O bond bond energy is greater than Si-C, Si-Si, Si-H, so these keys are It is easy to break to produce SiO2, so there is the most natural Si-O compounds, and this compound is very stable, difficult to break down or other reactions.
Q:The problem of system naming of hydrocarbon derivatives
Halogen can be named after the alkane, the other can not

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