Hfc-236fa Molecular formula:c3h2f6 Molecular mass:152.04 Properties:colorless, non-corrosive, non-conductive, non-destructive, it is compressed into liquid and stored in steel cylinder. Boiling point:-1.4? Freezing point:-93.6? Density(liquild):1376kg/m³ @ 20? Density(gas):15.58kg/m³ @ 20? Odp:0 Gwp:6300 Application:mainly used in the development of fire-extinguishing technology Package:refillable steel cylinder:926l/1000l;iso-tank Feature:it replace hallon 1211, mainly used as extinguishing agent.It is characterized with high peroformance, no pollution to equipment.Excellent insulation, short extinguish time.It could extinguish a, b, c, d types of fire, especially appropriate for the area requiring no trace left or difficult to clean up residues, such as electronic and communication area;industrial location such as metallurgy, electricity, petroleum, chemical;nonrenewable area such as culture inheritance site, etc. Index: Purity =99.5% Moisture =0.001% Acidity(as hcl) =0.003% Evaporated residue =0.01%
Application: It is mainly used in the field of refrigeration and foaming. As refrigeration, it is used in centrifugal chillers, also it’s used in organic rankine cycle(orc).As foaming agents, the third generation foaming agent, it replace cfc & hcfc to be used for foaming in ice-box, panel, polyurethane etc. Detailed: Product name: 1, 1, 1, 3, 3-pentafluoropropane hfc-245fa / r245fa Properties:: colorless, transparent liquid, highly volatile Cas registry number: 460-73-1 Einecs no.: 200-857-2 Molecular formula: cf3-ch2-chf2 Molecular weight: 134 Boiling point (101.3kpa): 15.3 ? Purity:99.8% Freezing point:
Hfc134a can be used as refrigerant in automotive air-conditioner, refrigerator, central air-conditioner and commercial refrigeration, and aerosol propellant, fire retardant and foaming agent in pharmaceutical, pesticide, cosmetics and cleaning. Jh pharma grade hfc134a can be used for the treatment of asthma, copd (chronic obstructive pulmonary disease) prevention and treatment of asthma & respiratory infections aerosol; for the treatment of allergic rhinitis nasal aerosol foam aerosols; oral and topical aerosol (eg: to promote nerve sensitivity, and enhance the vitality of tooth pain relief) etc. Description: respiratory system agents, medicine grad Properities: under normal temperature and pressure, colorless gas with a slight scent of ethers. Purity of 1, 1, 1, 2-tetrafluorethane % =99.99 Moisture %= 0.0004 Acidity(as hcl) %= Not detected High boiling residue %= 0.0004 Chloride(detection limit 0.0003%) : no muddy Non-condensable gas in gas phrase(@25ºc) : 0.5 Cas no.:711-97-2 Molecular formula:ch2fcf3 Relative molecular mass:102.03 Melting point:-102.03ºc Boiling point:-26.1ºc Density(25ºc):1.206g/cm3 Odp: 0 gwp:1200
Supplier: Decoration, giftware, toys & games, garments like shirts, t shirts, polo, pant and trouser, underwear and sportswear, household like kitchenware, stationery & foodstuffs, mineral items, iron ore, metal scrap, petroleum items, chemical items, agricultural products like rice, edible oils like sunflower oil, animal feeds, paper products, wood pellets & wood chips
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Buyer: Decoration, giftware, toys & games, garments like shirts, t shirts, polo, pant and trouser, underwear and sportswear, household like kitchenware, stationery & foodstuffs, mineral items, iron ore, metal scrap, petroleum items, chemical items, agricultural products like rice, edible oils like sunflower oil, animal feeds, paper products, wood pellets & wood chips
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We are glad to propose 500 MT of stain less steel mill scale. Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products. At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel. The recovery ratio after melting in furnace for the most valuable alloy elements is: - Ni: 3.5 - 4.5% - Cr: 6-8% From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows: Waste code: 10 02 10 The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers. Chemical analysis of the material is available on request.
Dep=di-2
Supplier: Salt and salt chemicals, sodium chloride (salt), sodium sulphate, sodium sulfite, sodium bisulfite, sodium carbonate (soda ash), sodium metabisulphite
We are world leading bulk suppliers of Aromatic chemical Botanical extracts and Essential oils in the purest form, including Propolis products, carrier oils & vegetable oils, herbal powders and natural fragrances.
