• R134a in Diposable Cyl System 1
R134a in Diposable Cyl

R134a in Diposable Cyl

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

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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


Q: What is the isomeric structure of oxygen-containing derivatives?
Play the Transformers. As long as the same molecular formula, you can group out how many different structures, there are a number of isomers.
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.
Q: Identification of Derivatives of Chemical Hydrocarbons in High School
Meaning that the halogenated hydrocarbon can be hydrolyzed and eliminated; the alcohol reacts with sodium to produce oxidation and eliminate the reaction; the phenol has acidity, can replace the reaction and color reaction; aldehyde can be added reaction and oxidation reaction. Finally remember the acid and acid, and alcohol esterification reaction.
Q: Why is dry ice not organic?
Organic compounds are mainly composed of oxygen, hydrogen, and carbon, and organic matter is the material basis for life.
Q: What are the oxygen consumption of the oxygen-containing derivatives of the mass hydrocarbons?
For this comparison, you can see the experimental formula of this material, a C corresponds to an oxygen, 4 H corresponds to an oxygen, the experimental consumption of oxygen up, then under the same quality conditions, the greater the oxygen consumption of this material
Q: Cracked
It is almost impossible for this problem to look at your reaction conditions. Generally speaking, the alkane reaction is mainly difficult to decompose directly into ions
Q: What cells are composed of compounds
Water, various inorganic salts, sugars (mainly glucose and sugar), nucleotides, amino acids, lipids
Q: What is the aromatic hydrocarbon .. what is the derivative of the aromatic hydrocarbon
Aromatic hydrocarbons referred to as "aromatic hydrocarbons", refers to the molecule containing benzene ring structure of the hydrocarbons. Is a closed chain.
Q: Is the number of hydrogen atoms in the hydrocarbon or hydrocarbon derivative molecule be even
The number of hydrogen atoms in the hydrocarbons containing carbon, oxygen and oxygen is also even.
Q: Why does the hydrocarbon derivative make the bromine water fade and the hydrocarbon can not
As long as carbon and carbon double bonds and three hydrocarbons can be hydrocarbons

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