This product is colorless or light yellow transparent oily liquid. Odorless, strong stability, not volatile, with good plasticizing Flame retardant, oil resistance, electrical insulation, easy to process. Insoluble in water, soluble in benzene, alcohol, ether, vegetable oil, mineral oil and other organic solvents. This product is an important oF vinyl resin and nitrocellulose plasticizer, used in the paint Film can increase the Flexibility, it has excellent intermiscibility, synthetic rubber, PVC, polyester, polyoleFin and soFt polyurethane Foam plastics Flame retardants, electronic potting glue can also be used For polyurethane. This product can give high polymer good abrasion resistance, weatherability, mildew resistance, radiation resistance and electric properties. This product adopts the new craFt improvement but becomes, belongs to the environmental protection product, in the production process basically does not have three wastes to produce, and the product low poison.
Tricresyl phosphate (TCP)
Alias:tricresyl phosphate triphosphate(3-methylbenzene) ester plasticizer TCP
Molecular Formula C21H21O4P
CAS number 1330-78-5
Son 368
Quality standar
Appearance CLear liquid
Chroma (pt-co) no 80
Acid value mgKOH/g 0.1
Relative density g/cm after (20C) 1.170-1.180
Flash point C 230
Free phenol % 0.1
Moisture % 0.1
Viscosity, mPa S (25 C ) 50-70
Phosphorus content % 8.4
Heat reduction % 0.1
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.
We are pleased to offer our phosphate from our mines in Egypt - Our Purity from 23% up to 31% Phosphate Rock is the raw material to manufacture most commercial phosphate fertilizers. In its unprocessed state, phosphate rock is not suitable for direct application. The process begins by grinding rock phosphate to a fine material. Potash is also fed together with super phosphate to obtain various grades of fertilizers.
Rock Phosphate is a mineral feedstock to produce phosphate fertilizers and phosphoric acid. Usage: Rock phosphate does not dissolve easily in water, making it difficult for plants to assimilate. Chemical conversion via phosphoric acid produces phosphate fertilizers, such as DAP, MAP and other ammonium phosphates, which are more easily assimilated by plants.
Rock phosphate is a clay material that is surface mined from the hard phosphate rock mines in Egypt. Our rock phosphate contains from 20% - 32% of P205 as well as a percentage of lime and other trace minerals. It is a very fine material, but can be applied with all common fertilizer spreaders. soft rock phosphate is insoluble in water, will not leach away, and therefore is long-lasting Soft rock phosphate used directly under the seed or transplant at planting time is the very best method of application, especially in low acid or high alkaline soils. It is not as critical but still beneficial in slightly acid to neutral soils.
Rock phosphate is valued for its phosphorus content, which is a crucial element for various biological processes in plants. Phosphorus is essential for energy transfer, root development, flower and fruit formation, and overall plant growth. It is a fundamental component of nucleic acids, ATP (adenosine triphosphate), and other vital molecules in plants.
Egyptian Rock Phosphate in standard shape or crushed size (-1MM : -4 MM ), we provide it with different grades from 24% : 30 % .
We provide Egyptian Granular Rock Phosphate size rang (+1 MM: +5MM ) with different P2O5 grade from 24% till 30 %
We provide Egyptian Powder Rock Phosphate size rang (as per client needs ) with different P2O5 grade from 24% till 30 %
USES : Fertilizers industry Phosphoric acid Insecticides industry Iron steel industry
