Featured Products
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Best-Selling China Hydrogen Sulfide Gas
UN NO: UN1053
EINECS NO: 231-977-3 -
High Quality China Ripening Gas Ethylene C2h4 Gas
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 ethanol, and slightly soluble in ethanol, ketones, and benzene. , Soluble in ether, easily soluble in organic solvents such as carbon tetrachloride. -
Good Quality China 40L/47L/50L Cylinder Methane Gas
UN NO: UN1971
EINECS NO: 200-812-7 -
Factory Promotional China H2s Gas Price Hydrogen Sulfide Gas
UN NO: UN1053
EINECS NO: 231-977-3 -
Supply OEM/ODM China 99.95% Colorless Ethylene Gas Prices
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 ethanol, and slightly soluble in ethanol, ketones, and benzene. , Soluble in ether, easily soluble in organic solvents such as carbon tetrachloride. -
Chinese Professional China 99.5% Ethane Gas C2h6
UN NO: UN1033
EINECS NO: 200-814-8 -
High Quality for China 99.9% Carbon Monoxide Gas in 47L Gas Cylinder
UN NO: UN1016
EINECS NO: 211-128-3 -
OEM Supply China 99.5% Boron Trifluoride CAS# 7637-07-2
UN NO: UN1008
EINECS NO: 231-569-5 -
CE Certificate China Electronic Grade Bcl3 / Boron Trichloride 6n for Selling
EINECS NO: 233-658-4
CAS NO: 10294-34-5 -
Factory supplied China 800L Sulfur Dioxide Gas Cylinder
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 is relatively stable, inactive, non-combustible, and does not form an explosive mixture with air. Sulfur dioxide has bleaching properties. Sulfur dioxide is commonly used in industry to bleach pulp, wool, silk, straw hats, etc. Sulfur dioxide can also inhibit the growth of mold and bacteria. -
Factory Promotional China Best Seller High Purity Oxygen Steel Cylinder
Oxygen is a colorless and odorless gas. It is the most common elemental form of oxygen. As far as technology is concerned, oxygen is extracted from the air liquefaction process, and oxygen in the air accounts for about 21%. Oxygen is a colorless and odorless gas with the chemical formula O2, which is the most common elemental form of oxygen. The melting point is -218.4°C, and the boiling point is -183°C. It is not easily soluble in water. About 30mL of oxygen is dissolved in 1L of water, and the liquid oxygen is sky blue. -
ODM Supplier China 40L 150bar 99.9999% Pure Hydrogen
Hydrogen has a chemical formula of H2 and a molecular weight of 2.01588. Under normal temperature and pressure, it is an extremely flammable, colorless, transparent, odorless and tasteless gas that is hard to dissolve in water, and does not react with most substances.
