Sulfamic Acid , Sulphamic Acid

Polyvinyl alcohol has excellent film forming, , and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength. PVA is fully degradable and is a quick dissolver. PVA has a melting point of 230°C and 180190°C for the fully hydrolysed and partially hydrolysed grades. It decomposes rapidly above 200°C as it can undergo at high temperatures. PVA is an material but exhibits as the groups are small enough to fit into the lattice without disrupting it. Uses:Preparation of is the largest use for polyvinyl alcohol in the U.S. and western Europe. Its use as a polymerization aid is the largest market in China. In Japan the major use is vinylon fiber production. Some other uses of polyvinyl alcohol include: Adhesive and thickener material in latex paints, paper coatings, hairsprays, shampoos and glues. Textile agent barrier in (PET) bottles. for use as synthetic vessels in flow testing. Movie and children's play or slime when combined with . Feminine hygiene and adult incontinence products as a plastic backing sheet. As a because materials such as do not stick to it. As a water-soluble film useful for packaging. As fiber reinforcement in concrete As a surfactant for the formation of polymer encapsulated nanobeads Used with polyvinyl acetate to make Elmer's glue Used in eye drops and hard solution as a lubricant. Used in protective chemical-resistant gloves Used as a for specimen collection, especially stool samples When doped with iodine, PVA can be used to polarize light. As an agent in medical procedures Our specifications: PVA Type Hydrolysis % (mol/mol) Volatile % MAX Ash % MAX PH Value Viscosity (cps.) Full Hydrolysised 04-99 98.0-99.0 5 0.7 5--7 4-5 05-99 98.0-99.0 5 0.7 5--7 5-6 17-99 99.8-100 5 0.7 5--7 28-32 24-99 99.8-100 5 0.7 5--7 50-60 26-99 99.8-100 5 0.7 5--7 65-75 Midium Hydrolysised 14-98 98.0-99.0 5 0.7 5--7 12~17 17-92 90.0-94.0 5 0.7 5--7 28-32 17-98 98.0-99.0 5 0.7 5--7 28-32 Half Hydrolysised 05-88 86.0-90.0 5 0.7 5--7 4-6 17-88 86.0-90.0 5 0.7 5--7 20-28 20-88 86.0-90.0 5 0.7 5--7 28-35 24-88 86.0-90.0 5 0.7 5--7 40-55

Supplier: Sulfamic acid (sulphamic acid)

Sulphamic Acid Specifications Chemical Name: Amino Sulphonic Acid Chemical Formula : NH2SO3H Molecular Weight 97.09 Sulphamic acid content: 98%(min.) Moistuer: 1-2% (max.) Physical Appearance : White Powder Matter Insoluble in water: 0.05 Sulphate as So4: 0.1 Lead as Pb: 0.0001 Iron as Fe: 0.001 Ammonical Nitrogen as NH4 HSO4: 0.15 Synonyms of Sulphamic Acid SULFAMIC ACID, Sulfamidic acid, Amidosulfonic acid, Jumbo, Sulphamic acid, Amidosulfuric acid, Aminosulfonic acid, Imidosulfonic acid, Sulfaminic acid, Aminosulfuric acid,Sulphamidic acid, Sulfamidsaeure, sulfuramidic acid, Amidoschwefelsaeure, Kyselina sulfaminova

Product Name Sulfamic acid Synonyms sulphamic acid; Amidosulfonic acid; Amidosulfuricacid; Aminosulfonic acid Molecular Formula H3NO3S Molecular Weight 97.09 CAS Registry Number 5329-14-6 EINECS 226-218-8

IUPAC: Sulfamic acid Chemical Name:Amino Sulphonic Acid CAS Number: 5329-14-6 Chemical Formula:NH2SO3H Appearance: White to colorless powder. Odor: Odorless. Solubility: Soluble in water. Boiling Point: Decomposes. Melting Point: 205 c (401 F) Synonyms of Sulphamic Acid: Sulfamic Acid, Sulfamidic acid, Amidosulfonic acid, Jumbo, Sulphamic acid, Amidosulfuric acid, Aminosulfonic acid, Imidosulfonic acid, Sulfaminic acid, Aminosulfuric acid, Sulphamidic acid, Sulfamidsaeure, sulfuramidic acid, Amidoschwefelsaeure, Kyselina sulfaminova

Product name: sulfamic acid Synonyms sulphamic acid; amidosulfonic acid; amidosulfuric acid; aminosulfonic acid. Sulfamic acid molecular formula: h3no3s Molecular weight 97.09 Cas registry number 5329-14-6 Einecs 226-218-8 Application of sulfamic acid: metal parts cleaning, getting away oxidize surface. Slightly corrosive to metal, used to clean boiler, and sterilize bacterium in water. Bleach fibre, wood and paper. Remove nitrite in tobacco. Raw material for pesticide intermediate, ramification of sulfamic acid. Sulfamic acid package: 25kgs bags.

Properties Value Synonym Amido Sulphonic Acid CAS No. 5329 -14 -6 Chemical Formula H3NO3S Molecular Weight 97.09 Physical Appearance White Crystalline Powder Purity 99.0% min. Moisture 0.5% max. Melting Point 2050 C Vapour Density 3.3 Sulphate 0.1% Iron as Fe < 50 ppm Ammonical Nitrogen as NH4HSO4 0.15% max. UN No. 2967 Hazard Class 8 Packing Group III

Supplier: Food commodities, agriculture products, chemicals seeds: sesame seeds, watermelon seeds, gum arabic chemicals: sulphuric acid 98% hydrochloric acid 33% sodium hypochlorite 10 12% sodium hydroxide 50% caustic soda flakes caustic soda prills 99% chlorine calcium chloride 36% petroleum products: en590 10ppm diesel automobile oils, lubricants mineral motor oil 10w30, 10w40, 15w40,20w40,20w50 transmission oil complex dexron ii complex dexron iii complex dexron iiii complex type a brake oil complex dot 3 complex dot 4 complex dot 5.1 cutting oil hydraulic oil
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