준화시 금치 화공 유한 공사

AMMONIUM SULFAMATE(NH2SO3NH4) CAS: 7773-06-0 Characteristics: White crystals (large plates). Soluble in water, weakly acidic. Hygroscopic. Insoluble in methanol and ethanol. Use: Widely used in pesticide, printing and dyeing, tobacco, building material and textile industry. Raw material for weed killer,Imazethapyr. Packaging, storage and transportation: Plastic woven bag with liner, 25kg per bag. Kept in dry and clean places. Avoid direct sunlight and moisture. Follow the regulations of transporting and storing normal chemicals.

　　Annual output: 2,000Tons 　　Molecular formular: NH2 SO 3 Na. 　　Molecular weight: 118.98 　　(International atomic weights,1975) 　　Characteristics: 　　--White crystal 　　--Melting point 174 　　--Soluble of water,weakly alkaline in water solution 　　--Normal standard solubility is 84.4. 　　--Has hygroscopicity. 　　Packing storage and transportation: 　　Knitting bags with plastic liner,25kg per bag.Following the rules for transporting and storing normal chemicals.Keep in dry and clean storage,protection from sunshine,misture,rain-drenched. 　　Technological index 　　name of indexstandardremarks 　　sodium sulfamate % 99.5producing according to customers'needs 　　insoluble in water% 0.5 　　PH value of 10 percent of water solution7-8

GUANIDINE SULFAMATE (CH5N3.HSO3NH2) Annual output:2000Tons. CAS#:51528-20-2 Molecular formula: Characteristics: White lumps Melting point:128 Specification: Purity more than 90%(average of 95%) PH value of 4% aqueous solution:7.0-9.0 Loss on drying: less than 1% Use: Fireproofing of wallpapers, fibre, carpets, curtains, etc. Flame retardant for timber, furnitute etc. Packaging: Reinforced plastic bags, 25kgs per bag

SULFAMIC ACID(NH2SO3H) CAS: 5329-14-6 SULFAMIC ACID Annual output:3000 Tons. Characteristics: White orthorhombic crystal. Nonvolatile, nonhygroscopic, odorless. High stability at normal temperature. Freely soluble in water and liquid ammonia, strongly acidic in water solution. Slightly soluble in methanol,insoluble in ethanol and ether. Characteristics of amino and sulfonic functional groups, may go on chemical reaction with many matters. Melting point 205. Use: Electroplating. Cleaning oxidize surface of metal parts. Slightly corrosive, used as boiler scale remover or disinfectant. Bleacher for fibre, wood and paper. Remove nitrite in tobacco. Used as flame retardant for cotton fibre. Used as curing agent for resin. Intermediate of sodium cyclamate. Packaging,Storage and Transportation: Plastic woven bag with liner, 25kg per bag. Stored in dry and clean place. Avoid direct sunlight and moisture.

GUANIDINE HYDROCHLORIDE (CH5N3.HCL) CAS :50-01-1 Annual output:2000Tons. Structure Formula: Molecular Formula:CH5N3.HCL Specification: 1st grade 2nd grade Appearance White crystalline Powder White crystalline Powder Content% 99 90 Ammonium Chioride% 0.3 0.5 Non-solubles% 0.1 0.14 Moisture% 0.3 0.5 Ash % 0.15 0.2 Solubility in water 184 182 UV absorption at 260µm 0.4 0.4 UV absorption at 280µm 0.2 0.2 Use: Intermediate for agrochemicals, dye and pharmachemicals, eg. sulfonamide and folic acid. Antistatic agent for synthetic fibre. Packaging: Reinforced plastic bag,25kgs per bag.