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Introduction of the product Carboxymethylcellulose Sodium is an organic substance with the chemical formula [C6H7O2(OH)2OCH2COONa]n, which is a carboxymethylated derivative of cellulose, and is the most important ionic cellulose gum. Sodium carboxymethyl cellulose is usually an anionic polymer compound produced by the reaction of natural cellulose and caustic soda and monochloroacetic acid, with molecular weight from thousands to millions.CMC-Na is a white fibrous or granular powder, odorless,...
$600——800 USD
Product Description Properties of Cyanuric Acid There are many kinds of reciprocal isomers; tri-NH-type, di-NH-type, mono-NH-type, trinity-OH-type. The tri-NH-type is predominant. White crystals (water), odourless, bitter taste. mp 360°C, bp 150-180°C (2.67Pa), sublimation, dl. 768. soluble in water, hot ethanol, pyridine, concentrated hydrochloric acid and sulphuric acid, insoluble in ethyl ether, acetone, chloroform and benzene. Can sublimate, high temperature decomposition to cyanuric acid....
$2020——2050 USD
Product Description Copper Sulphate (chemical formula: CuSO4), anhydrous Copper Sulfate is white or off-white powder. Its aqueous solution is weakly acidic, showing blue colour. Copper Sulphate is an important raw material for the preparation of other copper-containing compounds. Mixed with lime milk can be obtained Bordeaux liquid, used as a fungicide. At the same time, Copper Sulphate is also the electrolyte when electrolysis refining copper. The common form of Copper Sulphate as crystals,...
$500——1800 USD
Product Description Bactericide and Algaecide, alias Benzalkonium Chloride. Chemical name is dodecyldimethylbenzylammonium chloride. It is a cationic surfactant, non-oxidising bactericide with broad-spectrum and high efficient bactericidal and algaecidal ability, which can effectively control the propagation of bacteria and algae in water and the growth of slime, and has good slime stripping effect and certain dispersion and penetration effect, which can effectively dredge away the propagation...
$700——800 USD
The difference between Polyacrylamide anionic and cationic Polyacrylamide anionic and cationic difference is very big,they are polymer flocculants, anionic and cationic their two different models,they can not be mixed,mixed use will react and lose the effect of the agent. Anionic Polyacrylamide is mainly used for various industrial wastewater flocculation and sedimentation, precipitation and clarification treatment,such as sand washing wastewater,coal washing wastewater,electroplating plant...
$1500——1800 USD
Product Description Polyacrylamide(PAM) is a homopolymer of acrylamide or copolymerisation with other monomers to get the polymer of the collective name, it is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.It has good water solubility and high chemical activity, easy to get through the grafting or crosslinking of branched chain or...
$175——185 USD
Product Description Production methods There are more synthesis methods of Sodium Thiosulfate, such as sodium sulfite method and sulfide base method. 1、Sodium sulfite method: by the reaction of soda ash solution and sulfur dioxide gas, add caustic soda neutralisation, add sulfide base to remove impurities, filtration, and then dissolve sulfur powder in hot sodium sulfite solution for the reaction, after filtration, removal of impurities, and then filtration, add caustic soda for alkali...
Specifications 1>Tensile striength:300-500N/mm2 2>Basic Zinc coating:15-60g/m2 3>Common Diameter:0.7mm-4.0mm 4>weight/coil:25-800kgs/coil 1)Product name:electro galvanized steel wire 2)material<electro galvanized steel wire>: hi
Model NO.: high purity Appearance: Liquid Quality: Tech Grade
High purity lab chemicals price trisodium phosphate dodecahydrate where to buy Product Description
Product Introduction
Specifications 1>Tensile striength:300-500N/mm2 2>Basic Zinc coating:15-60g/m2 3>Common Diameter:0.7mm-4.0mm 4>weight/coil:25-800kgs/coil 1)Product name:electro galvanized steel wire 2)material<electro galvanized steel wire>: hi
1.Petrochemical is a major supplier of energy Petrochemicals mainly refer to petrol, kerosene, diesel oil, heavy oil, and natural gas produced by petroleum refining and are currently the main suppliers of major energy sources. In 1995, China...
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