Fertilizers 1. urea n 46 2. dap 4. mop 5. npk.Sourcing agent and seller mandate
Properties: colorless or white acicular crystal; be soluble in water (the water solution is alkaline), insoluble in organic solvent; relative density 1.62(20�°C); melting point 73.3-76.7�°C (decomposition); effloresce in dry air, dewatering to anhydrous matter at 100�°C (Na3PO4). Technical Specifications: Specifications Superior quality First-grade Qualified products Trisodium Phosphate(as Na3PO4�·12H2O) %â?¥ 98.5 98.0 95.0 Sulfate( as SO4 ) %â?¤ 0.50 0.50 0.80 Chloride(as Cl ) %â?¤ 0.30 0.40 0.50 Water insoluble %â?¤ 0.05 0.10 0.30 methyl orange alkalinity(as Na2O) 16.5-19.0 16-09.0 15.5-19.0 Iron (Fe) %â?¤ 0.01 0.01 0.01 Arsenic (As) %â?¤ 0.005 0.005 0.05 Application: Used as water softener, cleaning agent in electroplating, boiler cleaner, mental antirusting agent, dyestuff intermediate desiccant, sugar juice purifying agent, photographic developer, coagulating agent of rubber late, color fixer in fabric dyeing flux in enamel ware manufacturing and so on.
â? Chemical Name: Monosodium phosphate(Anhydrous,monohyrate,dihydrate) Formula:NaH2PO4; NaH2PO4·H2O; NaH2PO4·2 H2O â?¡Molecular weight: 119.98 156.01 â?¢Properties: white powder, and melting point is at 190â??.NaH2PO4.2H2O is colorless crystal, relative density at 1.915, melting point at 57.4â??. All easily soluble in water, but not in ethanol solution. â?£Quality standard: HG2919-2000, FCC -V â?¤Application: Used for water treatment to boiler, also as buffering agent, dyeing flux, for tanning and electroplating. For food additive it is mainly used as buffering agent, emulsification agent, nourishment, etc. â?¥Packing: 25kgs net compound paper bags or 25kgs net plastic woven bags. â?¦Storage and Transport: It should be stored in a ventilated and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, it should be stored separately from poisonous substances.