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China Wholesale Helium 5 Factories – Krypton (Kr) – Taiyu
Technical Parameters Specification ≥99.999% O2 ＜0.5 ppm N2 ＜2 ppm H2O ＜0.5 ppm Argon ＜2 ppm CO2 ＜0.5 ppm CH4 ＜0.5 ppm XE ＜2 ppm CF4 ＜0.5 ppm H2 ＜0.5 ppm Krypton is a rare gas, colorless, odorless, non-toxic, inert, incombustible, and does not support combustion. It has the properties of high density, low thermal conductivity, and high transmittance. When it is discharged, it is orange-red. The density is 3.733 g/L, the melting point is -156.6°C, and the boilin... -
High Quality China 10294-34-5 Quotes – Ethylene (C2H4) – Taiyu
Technical parameters Specification 99.95% min Units Methane+Ethane ＜0.03 % C3 and higher ＜5 Ml/m³ Carbon monoxide ＜1 Ml/m³ Carbon dioxide ＜5 Ml/m³ Oxygen ＜1 Ml/m³ Acetylene ＜2 Ml/m³ Sulfur ＜0.4 mg/kg Hydrogen ＜1 Ml/m³ Methanol ＜1 mg/kg Moisture ＜0.8 Ml/m³ Under normal circumstances, ethylene is a colorless, slightly odorous flammable gas with a density of 1.178g/L, which is slightly less dense than air. It is almost insoluble in water, hardly soluble in et... -
Buy Best H2o Oxygen Factory – Ethylene Oxide & Carbon Dioxide Mixtures – Taiyu
Technical parameters Specification Ethylene oxide 90% 80% 70% 60% 50% 40% 30% 20% 10% Carbon dioxide 10% 20% 30% 40% 50% 60% 70% 80% 90% Ethylene oxide is one of the simplest cyclic ethers. It is a heterocyclic compound. Its chemical formula is C2H4O. It is a toxic carcinogen and an important petrochemical product. The chemical properties of ethylene oxide are very active. It can undergo ring-opening addition reactions with man... -
China Wholesale Helium Gas Information Quotes – Argon (Ar) – Taiyu
Technical Parameters Specification ≥99.999% ≥99.9999% Carbon Monoxide ＜1 ppm ＜0.1 ppm Carbon Dioxide ＜1 ppm ＜0.1 ppm Nitrogen ＜1 ppm ＜0.1 ppm CH4 ＜4ppm ＜0.4 ppm Oxygen+Argon ＜1 ppm ＜0.2 ppm Water ＜3 ppm ＜1ppm Argon is a rare gas, whether in gaseous or liquid state, it is colorless, odorless, non-toxic, and slightly soluble in water. It does not react chemically with other substances at room temperature, and is insoluble in liquid metal at high temperatures. Argon... -
China Wholesale Ethylene Oxide C2h4o With Co2 Gas Manufacturers – Acetylene (C2H2) – Taiyu
Technical parameters Specification Industrial Grade Lab Grade Acetylene > 98% > 99.5% Phosphorus < 0.08 % 10% silver nitrate test paper does not change color Sulphur < 0.1 % 10% silver nitrate test paper does not change color Oxygen / < 500ppm Nitrogen / < 500ppm Acetylene, molecular formula C2H2, commonly known as wind coal or calcium carbide gas, is the smallest member of alkyne compounds. Acetylene is a colorless, slightly toxic a... -
China Wholesale Normal Butane Factories – N-Butane R600 (C4H10) – Taiyu
Technical Parameters Composition: Analysis Result Unit N-Butane 98.2311 % Methane 0 % Ethane 0.003 % Ethylene 0 % Propane 0.0046 % Propylene 0 % Isobutane 1.067 % Trans-2-Butene 0.0238 % Butene 0.0057 % Cis-2-Butene 0.0112 % Isobutene 0 % 1,3-Butadiene 0 % C5 0.6536 % Application: 1. R600 is rarely used alone as a refrigerant, usually as a component of mixed refrigerant; ... -
High Quality So2 Gas 99.9% Pricelist – Sulfur Dioxide (SO2) – Taiyu
Technical parameters Specification 99.9% Sulfur Dioxide > 99.9% Ethylene < 50 ppm Oxygen < 5 ppm Nitrogen <10 ppm Methane < 300 ppm Propane < 500 ppm Moisture(H2O) < 50 ppm Sulfur dioxide (sulfur dioxide) is the most common, simplest, and irritating sulfur oxide with the chemical formula SO2. Sulfur dioxide is a colorless and transparent gas with a pungent odor. Soluble in water, ethanol and ether, liquid sulfur dioxide ... -
China Wholesale Industrial O2 Gas Pricelist – Ethylene Oxide (ETO) – Taiyu
Technical parameters Specification Industrial Grade Ethylene oxide ≥ 99.95% Total Aldehyde (acetaldehyde) ≤ 0.003 % Acid (acetic acid) ≤ 0.002 % Carbon dioxide ≤ 0.001% Moisture ≤ 0.01% Ethylene oxide is one of the simplest cyclic ethers. It is a heterocyclic compound. Its chemical formula is C2H4O. It is a toxic carcinogen and an important petrochemical product. The chemical properties of ethylene oxide are very active. It can undergo ring-opening addition react... -
China Wholesale 99.99% Ethylene Oxide Gas Factories – 1,3 Butadiene (C4H6) – Taiyu
Technical parameters Specification 1,3 Butadiene > 99.5% Dimer < 1000 ppm Total alkynes < 20 ppm Vinyl acetylene < 5 ppm Moisture < 20 ppm Carbonyl compounds < 10 ppm Peroxide < 5 ppm TBC 50-120 Oxygen / 1,3-Butadiene is an organic compound with a chemical formula of C4H6. It is a colorless gas with a slight aromatic smell and is easy to liquefy. It is less toxic and its toxicity is similar to that of ethylene, but it has st... -
High Quality Nh3 Gas Manufacturers – Hydrogen Chloride (HCl) – Taiyu
Technical Parameters: Specification 99.9% 99.999% Carbon Dioxide ≤ 400 ppm ≤ 2 ppm Carbon Monoxide ≤ 60 ppm ≤ 1 ppm Nitrogen ≤ 450 ppm ≤ 2 ppm Oxygen+Argon ≤ 30 ppm ≤1 ppm THC(as Methane) ≤ 5 ppm ≤ 0.1 ppm Water ≤ 5 ppm ≤1 ppm Hydrogen chloride has the chemical formula HCl. A hydrogen chloride molecule is composed of a chlorine atom and a hydrogen atom. It is a colorless gas with a pungent odor. Corrosive, non-combustible gas, does not react with water but is easily soluble... -
China Wholesale Nh3 Ammonia Gas Quotes – Sulfur Tetrafluoride (SF4) – Taiyu
Specification Specification 99% SF6 ≤0.2% O2+N2 ≤0.1% CO2 ≤0.05% CF4 ≤0.1% Other Sulfur Compounds(SxFy) ≤0.5% Sulfur tetrafluoride is an inorganic compound with a molecular formula of SF4. It is a colorless, corrosive and highly toxic gas in a standard environment. It has a molecular weight of 108.05, a melting point of -124°C, and a boiling point of -38°C. It is the most effective and widely used selective organic fluorinating agent. It can selectivel... -
High Quality High Purity Methane Ch4 Gas Factory – Boron Trichloride (BCL3) – Taiyu
Technical parameters Specification Bcl3 ≥99.9% Cl2 ≤10ppm SiCl4 ≤300ppm Specification Bcl3 ≥ 99.999% O2 ≤ 1.5 ppm N2 ≤ 50 ppm CO ≤ 1.2 ppm CO2 ≤ 2 ppm CH4 ≤ 0.5 ppm COCL2 ≤ 1 ppm Boron trichloride is an inorganic compound with the chemical formula BCl3. Under normal temperature and pressure, it is a colorless, toxic and corrosive gas with hay smell and pungent stench. Heavier than air. Does not burn in the a...
