Jiangsu Profile
Product List
21871. Premium Quality 5n Ammonia Gas Nh3 99.999% 470L Suzhou 
[Jul 14, 2026]
[Jul 14, 2026] Ammonia is a nitrogen precursor for silicon nitride and metal nitride thin films. Product Specifications: Ammonia 99.9995% 99.99994% 99.99999% H2(VOF)/10-6 < 0.5 0.1 0.01 O2+Ar(VOF)/10-6 ...
21872. Nh3 Gas 99.999% High Purity Ammonia 5n Kaimei Brand 470L [Jul 14, 2026]
[Jul 14, 2026] Ammonia 99.9995% 99.99994% 99.99999% H2(VOF)/10-6 < 0.5 0.1 0.01 O2+Ar(VOF)/10-6 < 0.5 0.1 0.01 N2(VOF)/10-6 < 1 - 0.01 CO(VOF)/10-6 ...
21873. 5n Purity Boron Trichloride Gas for Electronic Applications [Jul 14, 2026]
[Jul 14, 2026] Dangerous chemicals. Mainly used as semicond- uctor silicon doping source or organic synthesis catalyst, but also used in high purity boron or organoborate preparation. It is harmful to human health if inhaled, taken ...
21874. Suzhou Origin 50kg Bcl3 with 5n Purity Level for Electronics [Jul 14, 2026]
[Jul 14, 2026] Dangerous chemicals. Mainly used as semicond- uctor silicon doping source or organic synthesis catalyst, but also used in high purity boron or organoborate preparation. It is harmful to human health if inhaled, taken ...
21875. Kaimei 47 Liter Electronic Grade Boron Trichloride Gas [Jul 14, 2026]
[Jul 14, 2026] Dangerous chemicals. Mainly used as semicond- uctor silicon doping source or organic synthesis catalyst, but also used in high purity boron or organoborate preparation. It is harmful to human health if inhaled, taken ...
21876. Kaimei Chlorine 5n High Purity 99.999 950L/1000kg Suzhou [Jul 14, 2026]
[Jul 14, 2026] Chlorine:At normal temperature and pressure, it is yellowish green, poisonous gas with strong pungent smell. It is denser than air, soluble in water, easy to c ompress, and can be liquefied into golden liquid chlorine. ...
21877. Suzhou Origin Disilane Gas 47L/10kg - Si2h6 99.999% 5n [Jul 14, 2026]
[Jul 14, 2026] Disilicoethane:At temperature and pressure it is a colorless, transparent, unpleasant, irritating, smelly, poisonous gas with chemical properties similar to silane Specifications: ...
21878. Kaimei High Purity Nitric Oxide Gas for Sale [Jul 14, 2026]
[Jul 14, 2026] Product Information Product Name Nitric Oxide NO Chemical Formula NO Hazard Class 2.3 Molecular Weight 30.006 Boiling Point (ºC) -151.77 Boiling Point ...
21879. 99.999% Electronic Grade Ethylene Gas in Various Sizes and Packaging [Jul 14, 2026]
[Jul 14, 2026] Product Description Ethylene is an organic compound which is a colorless flammable gas with a faint sweet and musky odor when pure. It is a hydrocarbon with a formula C2H4. The molecular mass of Ethylene is ...
21880. Industrial-Grade Electronic Grade Ethylene Gas for Various Applications [Jul 14, 2026]
[Jul 14, 2026] Product Description Ethylene is an organic compound which is a colorless flammable gas with a faint sweet and musky odor when pure. It is a hydrocarbon with a formula C2H4. The molecular mass of Ethylene is ...
21881. Ultra-Pure Boron Trichloride with 99.999% Electronic Grade Quality [Jul 14, 2026]
[Jul 14, 2026] Dangerous chemicals. Mainly used as semicond- uctor silicon doping source or organic synthesis catalyst, but also used in high purity boron or organoborate preparation. It is harmful to human health if inhaled, taken ...
21882. Km C2h2 / Acetylene for Distribute [Jul 14, 2026]
[Jul 14, 2026] Specification: Physical Index Purity 99.95% Application 1. Ripening UN UN1962 2. API CAS 74-85-1 3. Refrigerant EINECS 200-815-3 Specification ≥99.999% O2 <0.5ppm N2 <2ppm H2O ...
21883. Km C2h2 / Acetylene for Selling [Jul 14, 2026]
[Jul 14, 2026] Specification: Physical Index Purity 99.95% Application 1. Ripening UN UN1962 2. API CAS 74-85-1 3. Refrigerant EINECS 200-815-3 Specification ≥99.999% O2 <0.5ppm N2 <2ppm H2O ...
21884. High-Quality Kaimei Acetylene Gas C2h2 for Industrial Use [Jul 14, 2026]
[Jul 14, 2026] Specification: Physical Index Purity 99.95% Application 1. Ripening UN UN1962 2. API CAS 74-85-1 3. Refrigerant EINECS 200-815-3 Specification ≥99.999% O2 <0.5ppm N2 <2ppm H2O ...
21885. Km C2h2 / Acetylene for Exporting [Jul 14, 2026]
[Jul 14, 2026] Specification: Physical Index Purity 99.95% Application 1. Ripening UN UN1962 2. API CAS 74-85-1 3. Refrigerant EINECS 200-815-3 Specification ≥99.999% O2 <0.5ppm N2 <2ppm H2O ...
