Changsha Yonta Industry Co. Ltd.

Changsha, Arunachal pradesh, China

potassium perchlorate 99.2%min.

- product identificationcas no. : 7778-74-7einecs no. : 231-912-9h.s. code : 2829.900090formula : kclo4molecular weight : 138.54synonyms : perchloric acid, potassium salt; potassium hyperchlorateraw materials : sodium chlorate

- physical and chemical propertiesphysical state : white crystalline solidmelting point : 400 oc (decomposes)specific gravity : 2.52solubility in water : soluble (insoluble in alcohol)ph : 5.5 - 8.5nfpa ratings : health: 2 flammability: 0 reactivity: 1 other: oxidizerstability : stable under ordinary conditions. hygroscopic.

- applications- for firecracker, fireworks, safety match and signal flare. - for pharmaceutical industry as antipyretic, diuretic and other drugs.- for analytical agent, oxidizer, solid rocket fuel and so on.

- specificationtesting items / quality standard (hg3247-2000) / reference testing resultspurity - kclo4 : 99.2% min / 99.23%water : 0.02% max / 0.018%water insoluble : 0.01% max / 0.009%potassium chlorate : 0.08% max / 0.073% (separate control is ok )chloride : 0.05% max / 0.038%ph value : 6-7 / 6-7bromate, as bro3 : 0.03%max / 0.002%fe : 0.005% / < 0.005%granularity : a). crushed type : passing through 200mesh(75um) : 90% min.b). uncrushed type :(1). through 100mesh(150um) : 90% min.(2). through 200mesh(75um) : 70% min.(3). through 300mesh(48um) : 50% min.c). superfine powder : average particle size : 3um (military use)

- transportationstorage : avoid fire and moisture, no mixed with organic matter.packing : in 25kgs net pp woven bags or 50kgs iron drums.hazard class : 5.1 (packing group: ii)un no. : 1489other information : hazard symbols: xn o, risk phrases: 9-20/22, safety phrases:13-22-27

- other trade informationmin. order quantity : 10mtssupply capacity : 8000mts / yearloading capacity : 27mts / 1080bags (1x20'fcl)port of loading : huangpu, chinafresh stocks : yesref. price : usd1, 240.- usd1, 280.-/mt fob huangpu, chinashipment time : within 2-3 weeks upon receipt of advance payment or l/c .payment terms : t/t, l/c ( sight / 90days ), d/p, western unionorigin : hunan, sichuan, tianjin, heibei, daliansample availability : yesmain export markets : brazil, argentina, russia, turkey, spain, peru, colombia, mexico

ammonium perchlorate 99.5%min- non-spherical / spherical type

- product identificationcas no. : 7790-98-9 einecs no. : 232-235-1h.s. code : 2829.900090 (non-spherical type) / 2829.900010 (spherical type)formula : nh4clo4molecular weight : 117.49

- physical and chemical propertiesphysical state : white acicular or spherical crystal, no impurity by eyes.melting point : 350 cspecific gravity : 1.95 g/cm3solubility : soluble in methanol, partially soluble in acetone, insoluble in ether.

- applications- used in solid rocket propellants.- space launch (including the space shuttle solid rocket booster), military, amateur and hobby high-power rockets.- explosives, fireworks, artificial hail suppression agents, oxidizing agent and analytical reagent.- carved agent, the determination of phosphorus content for agricultural research.- for other boron hydrogen salt, reducing agent, wood pulp bleaching, plastic foaming agent.- for the diborane and other high-energy fuel materials, also used in pharmaceutical industry.

- specification (non- spherical type)testing items / quality standard / reference testing resultspurity (nh4clo4) : 99.5% min / 99.5%chloride (as nacl) : 0.1% max / 0.08%chlorate (as naclo3) : 0.02% max / 0.015%bromate (as nabro3) : 0.004% max / 0.001%chromate (as k2cro4) : 0.015% max / 0.010%fe : 0.001% max / 0.0008%water insoluble : 0.02% max / 0.01%sulphate ash : 0.25% max / 0.20%ph : 4.3-5.8 / 4.8total moisture : 0.05% max / 0.05%

- specification (spherical type)testing items / quality standard (q/dgj.j.01.5.31-2010.) / reference testing results (for 200um 25m)purity (nh4clo4) : 99.5% min / 99.6%chloride (as nacl) : 0.15% max / 0.01%chlorate (as naclo3) : 0.02% max / 0.01%bromate (as nabro3) : 0.004% max / 0.04%chromate (as k2cro4) : 0.015% max / --------fe : 0.001% max / 0.0007% maxwater insoluble : 0.15% max / 0.12%sulphate ash : 0.28% max / 0.28%ph : 4.3-5.8 / 4.9k12 (sds) : 0.150.22% / 0.16%total moisture : 0.08% max / 0.05%brittleness : 7.5% max / 2.5%average particle size : (1). 100um 25m; (2). 200um 25m; (3). 400um 25mremarks : - the content of anti-caking agents : k12 (sds) / tcp at buyers option. the importer must provide the original import permission for sellers application of export license.

- transportationpacking : in 25kgs net pp woven bags or 50kg iron drums with pallets.hazard class : 5.1un no. : 1442 packing group: ii

- other trade informationmin. order quantity : 2mtssupply capacity : 2, 500mts / yearloading capacity : 25mts / 20gp for (non-spherical); 18mts /20gp for (spherical)port of loading : huangpu / dalian, chinaref. price : (1). usd2, 885.- usd2, 930.-/mt fob huangpu, china (non-spherical)(2). usd4, 250.- usd4, 320.-/mt fob dalian, china (spherical)shipment time : within 2-4 weeks upon receipt of advance payment or l/c.payment terms : t/t, l/c ( sight / 90days ), d/p, western unionorigin : hunan, dalianmain export markets : spain, united kingdom, japan, u.s.a., russia, brazil, india, iran