Ammonium polyphosphate(phase-II) (CF-APP201) Molecular formula : (NH4PO3)n n>1000 CAS No.: 68333-79-9 EINECS No.: 269-789-9 Model No.: CF-APP201 Ammonium polyphosphate(Phase II) is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP-II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphate ester. Following dehydration of the phosphate ester, a carbon foam is built up on the surface and acts as an insulation layer. Specification : Specification Value Appearance White powder P Content %(w/w) í¦31 N Content %(w/w) >14 Decomposition Temperature íµ >270 Density(25íµ) g/cm3 ~1.9 Solubility g/100ml H2O, 25íµ ~0.5 pH value ( 10% aqueous suspension ) 5.5-7.5 Viscosity (10%suspension, 25oC)
Ammonium polyphosphate np 11:37, ammonium nitrate n 34,4, npk(s)+ca+zn 10:15:15(10)+6cao+0,2zn, npk(s)+b+zn 13:17:17(6)+0,15b+0,6zn, npk(s) 12:15:21 (8), npk(s) 13:19:19 (6), np(s) 16:20 (12), np(s) 20:20 (14), npk 12:32:16, np(s) 14:40 (7), map (monoammonium phosphate (dap), npk(s) 8:20:30 (2), npk(s) 10:26:26 (2), urea n 46.2, npk(s) 15:15:15 (10).Trade
3 ply, glove,infra red thermometers, petroleum products, ethanol, copper cathode, used rails, copper milberry wire scrap, zinc ash, carbon additive / recarburizer, graphite electrode(ge), electrical calcined anthracite(eca), graphite petroleum coke (gpc) calcined petroleum coke(cpc), graphite electrode scrap (ges) ferro silicon/ silicon carbide, graphite block /natrual graphite, hydrochloric acid (hcl), nitric acid, sulfuric acid, sodium hypochlorite, ammonium nitrate, caustic soda, soda ash, acetic acid, sodium bicarbonate, sodium sulfate calcium oxide, aluminium sulphate, copper sulphate, calcium chloride, calcium carbonate, fertilizers granular urea 46% dap, map, phosphoric acid, potassium sulphate, potassium nitrate, calcium nitrate, magnesium nitrate, urea phosphate, mkp, npk 19/19/19, npk 20/20/20, single super phosphate triple super phosphate, sulphur, pet, corn starch, salt.
Ammonium sulphate ,npk fertilizer ,eddha fe 6%,urea ,map 12 61 0 dap 18 46 0.
Sodium phosphate, monosodium phosphate(msp), disodium phosphate (tsp), trisodium phosphate(dsp), tetra sodium pyrophosphate'(tspp), sodium tripolyphosphate(stpp), sodium hexmetaphosphate(shmp), sodium acid pyrophosphate(sapp), ammoinium phosphate, monoammonium phosphate(map), diammoinium phosphate(dap), potassium phosphate, monopotassium phosphate(mkp), dipotassium phosphate(dkp), tripotassium phosphate(tkp), tetrapotassium phosphate(tkpp), calcium phosphate, monocalcium phosphate(mcp), dicalcium phosphate(dcp), monodicalcium phosphate(mdcp), triple super phosphate(tsp).
Monoammonium phosphate, diammonium phosphate, monopotassium phosphate, npk, ammonium polyphosphate.
Diammonium Phosphate P2O5 44-48 % ,N2 18-19.5 %, H2O 1.5 Max %, PARTICLE SIZE 1-4 mm 85% Min, DENSITY 0.92-0.98 gr/cc DAP is used as a fertilizer,a fire retardant, a yeast nutrient in winemaking and mead-making ,as an additive in some brands of cigarettes,as a flux for soldering tin, copper, zinc and brass , For update of price and capacity please provide your last BL and business card along with LOI Diammonium phosphate OPAP offers purchase service to importers and exporters of Diammonium phosphate from Oman and Dubai ports. Diammonium phosphate (DAP) (chemical formula (NH4)2HPO4, IUPAC name diammonium hydrogen phosphate) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid. Solid diammonium phosphate shows a dissociation pressure of ammonia as given by the following expression and equation:[2] (NH4)2HPO4(s) NH3(g) + NH4H2PO4(s) log PmmHg = 3063 / T + 175 log T + 3.3 where: P = the resultant dissociation pressure of ammonia T = absolute temperature (K) At 100 C, the dissociation pressure of diammonium phosphate is approximately 5 mmHg.[3] Accordingly, to MSDS of DiammoniumPhosphate from CF Industries inc. decomposition starts as low as 70*C "Hazardous Decomposition Products: Gradually loses ammonia when exposed to air at room temperature. Decomposes to ammonia and monoammonium phosphate at around 70�°C (158�°F). At 155�°C (311�°F), DAP emits phosphorus oxides, nitrogen oxides and ammonia." Uses DAP is used as a fertilizer.[4] When applied as plant food, it temporarily increases the soil pH, but over a long term the treated ground becomes more acidic than before upon nitrification of the ammonium. It is incompatible with alkaline chemicals because its ammonium ion is more likely to convert to ammonia in a high-pH environment. The average pH in solution is 7.5â??8.[5] The typical formulation is 18-46-0 (18% N, 46% P2O5, 0% K2O).[5] DAP can be used as a fire retardant. It lowers the combustion temperature of the material, decreases maximum weight loss rates, and causes an increase in the production of residue or char.[6] These are important effects in fighting wildfires as lowering the pyrolysis temperature and increasing the amount of char formed reduces that amount of available fuel and can lead to the formation of a firebreak. It is the largest component of some popular commercial firefighting products.[7] DAP is also used as a yeast nutrient in winemaking and mead-making; as an additive in some brands of cigarettes purportedly as a nicotine enhancer; to prevent afterglow in matches, in purifying sugar; as a flux for soldering tin, copper, zinc and brass; and to control precipitation of alkali-soluble and acid-insoluble colloidal dyes on wool.[1] Specification of Diammonium Phosphate P2O5 44-48 % N2 18-19.5 % H2O 1.5 Max % PARTICLE SIZE 1-4 mm 85% Min DENSITY 0.92-0.98 gr/cc
Use: Used to manufacture meta-phosphate in medical and food industry.Used as a high effective K and P compound fertilizer .It contains totally 86% fertilizer elements,used as a basic raw material for N,P and K compound fertilizer. Packing: 25kg woven bag with plastic liner.
Item Upper Grade Appearance White powder Na2H2P2O7 %í¦95.0 pH value 4.0í+0.5 Water insoluble % í_1.0 Heavy metal ( base on Pb ) % í_ 0.001 Arsenic ( base on As ) % í_0.0003 Fluoride ( base on F ) % í_0.005 Useú¦It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods. It also can be used in oil drilling as dispersant agent. Packingú¦25kg woven bag with plastic liner.
Hydrogen peroxide 50 %, granular sulphur, lump sulphur, clinker, dap, map, bitumen, bauxite , rock phosphate syrian..
Monopotassium phosphate, NPK fertilizer, diammonium phosphate, monoammonium phosphate, trisodium phosphate, tetrapotassium pyrophosphate, zinc phosphate.
Fertilizer: mono ammonium phosphate (12-61-0), di ammonium phosphate (21-53-0), mono potassium phosphate (0-52-34), di potassium phosphate trihydrate 98.0% min, di potassium phosphate anhydrous 98.0% min, potassium nitrate (13-0-46), calcium nitrate 98% min, magnesium nitrate 98% min, urea phosphate (17-44-0), urea (46-0-0).
Phosphate chemicals :1.Phosphoric acid85%(tech and food grade), 2.Stpp(tech and food grade), 3.Dicalcium phosphate(feed , food, dental grade) etc phosphate fertilizer1.Map(10-50-0)(12-61-0)2.Ssp 18%min3.Mkp.
Siman Ltd. has the possibility to offer to its customers ammonium, phosphorus as well as combined fertilizers. We have built up tight and close relationships with producers and traders in Bulgaria, Germany, Russia, Ukraine, India, China, Brazil and many other countries. This gives the opportunity to offer various modes of fertilizer’s deliveries - from container lots to vessel lots, in PP bags or in bulk, over the seas or inland - Siman Ltd. Always finds the right decision. Bellow are listed the fertilizers that we can supply. You are kindly requested to get in touch with us if you have any questions or concerns and/or need an offer./ Monoammonium phosphate (MAP). Monoammonium phosphate is a high concentrated nitrogen-phosphorus fertilizer in white granule. It is suitable for all kind of soils and crops. It is brought in with main cultivation of soil or pre-seeding. Amorphous is a suitable means for increase of yield and quality of produce. Total Content of Nitrogen: 11% ± 0.5%, P2O5 content: 52% ± 0.5% Diammonium phosphate (DAP). Granulated universal highly concentrated nitrogen-phosphorus fertilizer. Value of nitrogen and phosphorus 18-46 increases the resistance of plants to adverse environmental factors (drought and frost), and also increases the resistance of plants to disease. High content of phosphorus contributes to the accumulation of sugar in the root crops and fruits. Total Content of Nitrogen: 18% ± 0.5% P2O5 content: 46% ± 0.5% Triple superphosphate (TSP). The most important fraction of the phosphorous feed, which is indispensable for the high and quality crop yields, is present in the granulated triple super phosphate. This fertilizer is classified in the group of the water soluble, fast acting phosphates. Its super physical and chemical specification makes it universal and suitable for any soils and crops. Water- and citrate- soluble P2O5: min. 45,5% Water-soluble P2O5 max.: 43,0% Urea, granulated. Urea is a white crystalline substance. Universal concentrated water-soluble nitrogen fertilizer is intended for use under all growing crops on all soil types. It contains 46% nitrogen. Content of Nitrogen: min. 46,2% Complex fertilizers (NPK( 8:24:24)). Complex fertilizer contain the tree basic nutrient elements produced in different proportions according to the requirements of the specific group of crops, soil reserves, projected yield, market needs and other factors. Recommended mostly with autumn crops. Applicable with main cultivation or pre-seeding. Ammonium nitrate. Ammonium nitrate is granulated product without foreign solids. Universal highly concentrated nitrogen fertilizer containing ammoniac and nitrate forms of nitrogen in equal ratios. Application of ammonium nitrate in small doses reduces the losses of nitric nitrogen due to leaching. Nitrate and ammonium nitrogen N as dry matters, not less than: 34,4%
Monoammonium phosphate, diammonium phosphate, monopotassium phosphate, urea phosphate, potassium nitrate, npk fertilizers.
Sodium acid pyrophosphate, monosodium phosphate, monoammonium phosphate, diammonium phosphate, monopatassium phosphate.
Amonium sulphate 1)granules specification: Nitrogen %:20.5% min Moisture: 2.0% max Size:2-5 mm 90% 2) white crystal, white crystalline powder specification: Nitrogen %:20.5% min Moisture: 0.5% max Free aicd (as h2so4) : 0.08 max Fob china main port
Sodium sulphate anhydrous Specification: Sodium sulphateú¿na2so4ú¬ :99.0%min Water-indissoluble :0.05%max Calcium magnesium (count mg) : 0.15%max. Chlorideú¿count clú¬ :0.35%max. Fe : 0.002%max. Water : 0.20%max Whiteness :82 %min Ph value 9-11 Packing: 50kg pp/pe bag 25kg/pp pe bag
Sodium tripolyphosphate (stpp)---tech grade Assay na5p3o10 % : 94.0 min P2 o 5 % : 57.0 min Water insoluble matter % : 0.15 max Iron(fe) % : 0.015 max Ph value (1% water solution): 9.2-10.0 Whiteness % : 90 min Ignition loss: 1.0 Density (g/cm3) 0.35-0.9 Phase i :10-30 Sodium tripolyphosphate (stpp)---food grade Assay na5p3o10 % : 94.0 min P2 o 5 % : 57.0 min Water insoluble matter % :0.05 max Iron(fe) % : 0.015 max Ph value (1% water solution) :9.5-10.0 Heavy metal (as pb) % : 0.001 max Arsenic (as) %: 0.0003 max Fluoride (f) %: 0.003 max 25kg/pp pe bag
Calcium chloride (cacl2) 1) calcium chloride --- 74-77% Calcium chloride (cacl2)% : 74.0-77.0 min Magnesium and alkali metals chloride by nacl)% : 5.5 Water insoluble substance % : 0.05max Alkalinity (by ca(oh)2)% : 0.2 Sulfate(by caso4)% : 0.1min Ph value : 8-10 . 2) calcium chloride --- 90~95% Calcium chloride (cacl2)% : 90.0-95.0 min Magnesium and alkali metals chloride by nacl)% : 5 Water insoluble substance % : 0.05max Alkalinity (by ca(oh)2)% : 0.2 Sulfate(by caso4)% : 0.1min Ph value : 8-10 Remarks: flakeú¼powder, ú¼prill are available. Packing:25kg/pp pe bag 25kg/pp pe bag
