Pure organic gases we can provide: Methane(ch4):99.9%-99.995% Ethane(c2h6):99.9%-99.99% Methyl chloride(ch3cl):99.5% Ethyl chloride(c2h5cl):99.7% Ethylene oxide(c2h4o):99.9% Propane:(c3h8):99-99.88% N-butane£¨n-c4h10):99.5-99.99% Acetylene(c2h2):99.8-99.9% Isobutane (i-c4h10):99.5-99.99% I-butane(c4h8):99.95% Cis-2-butene (c4h8)95% Ethylene£¨c2h4):99.95-99.99% Propylene(c3h6):99.9-99.99% Allene(c3h4):93% N-pentane (n-c3h12):99.5% I-sopentane(i-c5h12):99.5% Cylinder package if in need please feel free to contact us . We are looking forward establishing long-term relationship with you Cylinder package
Pure Organic Gases we can provide: Methane(CH4):99.9%-99.995% Ethane(C2H6):99.9%-99.99% Methyl Chloride(CH3CL):99.5% Ethyl Chloride(C2H5Cl):99.7% Ethylene Oxide(C2H4O):99.9% Propane:(C3H8):99-99.88% N-Butane£¨n-C4H10):99.5-99.99% Acetylene(C2H2):99.8-99.9% Isobutane (i-C4H10):99.5-99.99% I-Butane(C4H8):99.95% Cis-2-Butene (C4H8)95% Ethylene£¨C2H4):99.95-99.99% Propylene(C3H6):99.9-99.99% Allene(C3H4):93% N-pentane (n-C3H12):99.5% I-Sopentane(I-C5H12):99.5% Cylinder package if in need please feel free to contact us . We are looking forward establishing long-term relationship with you cylinder package
Carbonmonoxide99.5%-99.95% Ammonia99.8%-99.99995% Chlorine99.9%-99.9996% Sulfurhexafluoride99.9%-99.999% Ethylene99.5%-99.95% Methane99.9%-99.999% Argon99.999%-99.9999% Helium99.999%-99.9999% Nitrogen99.999%-99.9999% Raregas99.999% Krypton99.999% Neon99.999% Xenon99.999% Ethane99.5% Nitricoxide99.5%-99.9% E.Oethyleneoxide99.9% Propane99.5%-99.99% Butane99.5%-99.99% Iso-butane99.5%-99.99% Propylene99.5%-99.99% Silane99.999% Hydrogen99.99%-99.9999% Halocarbon1499.999% Borontrichloride99.5-99.995% Rare gases we can provide: Argon gas :99%-99.999% Helium gas:99%-99.9999% Neon gas :99.99%-99.999% Krypton:99.999% Xenon:99.999% If you are interested in this kind of products, please feel free to contact us . Cylinder package
Rare gases we can provide: Argon gas :99%-99.999% Helium gas:99%-99.9999% Neon gas :99.99%-99.999% Krypton:99.999% Xenon:99.999% If you are interested in this kind of products, please feel free to contact us . Cylinder package
Pure organic gases we can provide: Methane(ch4):99.9%-99.995% Ethane(c2h6):99.9%-99.99% Methyl chloride(ch3cl):99.5% Ethyl chloride(c2h5cl):99.7% Ethylene oxide(c2h4o):99.9% Propane:(c3h8):99-99.88% N-butane£¨n-c4h10):99.5-99.99% Acetylene(c2h2):99.8-99.9% Isobutane (i-c4h10):99.5-99.99% I-butane(c4h8):99.95% Cis-2-butene (c4h8)95% Ethylene£¨c2h4):99.95-99.99% Propylene(c3h6):99.9-99.99% Allene(c3h4):93% N-pentane (n-c3h12):99.5% I-sopentane(i-c5h12):99.5% Cylinder package if in need please feel free to contact us . We are looking forward establishing long-term relationship with you Cylinder package
Product Name: Sodium permanganate Use level: Industrial Content: 40 (%) CAS Number: 10101-50-5 Molecular formula:NaMnO4 Molecular Weight: 141.93 Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate. Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on. Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place. Quality Standard: Â Items index Sodium permanganate (NaMnO4) Content / (%) 40 Water-insoluble content / (%) 0.01 Potassium (K) content / (%) 0.22 pH value 6 ?8 Density / (g/cm3) 1.36 1.39 Chloride (Cl) content / (%) 0.02
Supplier: Ethanol denatured 96%, d'limonene , isopropyl alcohol 99, propylene glycol , mono ethylene glycol, hydrogen peroxide 35%, carbowax , isopropyl alcohol 99%, sodium percarbonate, alkaline degreaser , tartaric acid , soy lecithin, sodium metabisulfite, sodium metabisulphite, sodium citrate, sodium bicarbonate, baking soda, sodium benzoate, maltodextrin , malic acid, glyceryl monostearate, carboxymethylcellulose, liquid paraffin, mineral oil, white oil, glycerine 99% , sodium xylene sulphonate, sodium lauryl sulfate, sodium lauroyl sarcosinate, cocamide diethanolamine, organic chemicals, inorganic chemicals, urea fertilizers, propylene glycol
benzalkonium chloride, formic acid, hyaluronic acid powder, ethyl acetate, oleic acid, stearic acid , styrene, bromine, phenol, copper sulphate, toluene, ethylene glycol, trichloroethylene, methylene chloride, glycerine
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Titanium Dioxide, E171, CAS No.13463-67-7, is a naturally occurring oxide of titanium, available as white powder. the naturally occurring oxide of titanium. It appears as a white powder and is often used as food coloring in cheese products, processed fruit, fat spreads, candy, etc. When used as a pigment, it is called titanium white. As an experienced Titanium Dioxide manufacturer and supplier, we has been supplying and exporting Titanium Dioxide for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Titanium Dioxide Specification ITEM STANDARD CHARACTERISTICS WHITE POWDER IDENTIFICATION D.PALE YELLOWISH COLOR AT HEATINGE. ORANGE-RED COLOR WITH H2O2F. VIOLET-BLUE COLOR WITH ZINC LOSS ON DRYING 0.23% LOSS ON IGNITION 0.18% WATER SOLUBLE SUBSTANCE 0.36% ACID SOLUBLE SUBSTANCE 0.37% LEAD 10PPM MAX ARSENIC 3PPM MAX ANTIMONY
Hydrofluoric acid It is a sulution of hrdrogen fluride in water,It is a precursor to almost all fluorine compounds, including pharmaceuticals such as fluoxetine (Prozac), diverse materials such as PTFE (Teflon), and elementalfluorine itself. It is a colourless solution that is highly corrosive, capable of dissolving many materials, especiallyoxides. Its ability to dissolve glass has been known since the 17th century, even before Carl Wilhelm Scheele prepared it in large quantities in 1771.[2] Because of its high reactivity toward glass and moderate reactivity toward many metals, hydrofluoric acid is usually stored in plastic containers (although PTFE is slightly permeable to it). Hydrogen fluoride gas is an acute poison that may immediately and permanently damage lungs and the corneas of the eyes.Aqueous hydrofluoric acid is a contact-poison with the potential for deep, initially painless burns and ensuing tissue death. By interfering with body calcium metabolism, the concentrated acid may also cause systemic toxicity and eventualcardiac arrest and fatality, after contact with as little as 160 cm2 (25 square inches) of skin. Application: 1.Oil refining In a standard oil refinery process known as alkylation, isobutane is alkylated with low-molecular-weight alkenes (primarily a mixture of propylene and butylene) in the presence of the strong acid catalyst derived from hydrofluoric acid. 2.Production of organofluorine compounds The principal use of hydrofluoric acid is in organofluorine chemistry. Many organofluorine compounds are prepared using HF as the fluorine source, including Teflon, fluoropolymers, fluorocarbons, and refrigerants such as freon. 3.Production of fluorides Most high-volume inorganic fluoride compounds are prepared from hydrofluoric acid. Foremost are Na3AlF6, cryolite, and AlF3, aluminium trifluoride. A molten mixture of these solids serves as a high-temperature solvent for the production of metallic aluminium. Given concerns about fluorides in the environment, alternative technologies are being sought. Other inorganic fluorides prepared from hydrofluoric acid include sodium fluoride and uranium hexafluoride. 4.Etchant and cleaning agent In metalworking, hydrofluoric acid is used as a pickling agent to remove oxides and other impurities from stainless and carbon steels because of its limited ability to dissolve steel.It is used in the semiconductor industry as a major component of Wright Etch and buffered oxide etch, which are used to clean silicon wafers. In a similar manner it is also used to etch glass by reacting with silicon dioxide to form gaseous or water-soluble silicon fluorides. 5.Niche applications Because of its ability to dissolve (most) oxides and silicates, hydrofluoric acid is useful for dissolving rock samples (usually powdered) prior to analysis. In similar manner, this acid is used in acid macerations to extract organic fossils from silicate rocks.
