Fire Extinguishing Agent R125a
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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Specifications
1.OEM is accepted
2.Delivery time:15 days
3.Good service after sale
4.competitive price in this line
Refrigerant R125a, it is an important component of mixed working substance, and can replace R502 and R22. Used as fire-extinguishing agent, can replace Halon1211 and Halon1301.
Property of chloride
Formula: CHF2CF3
Molecular weight: 120.0
B.P.,°C: -48.3
Critical temperature,°C: 66.05
Critical pressure, MPa: 3.59
Critical density, g/cm3: 0.571
Liquid density, 25°C,g/cm3: 1.19
Vaporization heat at B.P., KJ/Kg: 165
ODP(CFC-11=1): 0
QWP(CO2=1): 3500
Quality standard
Appearance: Colorless, no turbid
Odor: Odorless
Purity, ≥%: 99.8
Water, ≤%: 0.001
Acidity, ≤%: 0.0001
Residue on evaporation, ≤%: 0.001
Packaging & Delivery
Packaging Detail: | 800kg, 1000kg, ISO tank. |
Delivery Detail: | 15days |
- Q: Why the silicon hydride less, a lot of hydrocarbons. (Why did not you find silicon-based creatures) and why are so many oxides of silicon, little carbon oxides?
- Silicon-based organic matter, oxidized to form silica, this thing is hard, very high melting point of atomic crystals, but the existence of solid on Earth
- 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: Hydrocarbons and hydrocarbon derivatives are not all non-electrolytes
- Hydrocarbons are, derivatives are not necessarily, such as organic acids (formic acid, acetic acid, etc.)
- Q: Is not organic matter must not hydrogen ah?
- Not without hydrogen, there must be C, but the material containing C is incomplete organic matter. Like H2CO3 and carbonate
- Q: Does Organic Chemistry Study the Performance of Hydrocarbons and Their Derivatives?
- Also study the structure and transformation
- Q: Is steel not organic synthetic material?
- Steel is a mixture, the vast majority of elemental iron, also contains other elements, carbon is mixed in the inside, and did not constitute a compound.
- 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: Why not ah?
- A series of compounds in which a hydrogen atom in a hydrocarbon molecule is replaced by another atom or radical is called a derivative of a hydrocarbon
- Q: Such as the title, the personal feeling of chemical transliteration of Chinese transliteration can be done so easy to write, weird name in addition to keep the high point, no good, but rather affect the people's understanding of medicine and memory, contrary to the text to facilitate the exchange of memory Original intention
- China's chemical name may be the best of both Latin and English
- 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:
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Fire Extinguishing Agent R125a
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
OKorder Service Pledge
OKorder Financial Service
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