Phosphorus Pentoxide

Uses The material of phosphate, drier, dehydrate agent, or used in medicine, pesticide, surfactant. Packing & transportation plastic film lined woven bag (25kg), or plastic film lined metal pail (160kg). With the sign of "corrosive matter". First grade inorganic acid, U, N. 91034. Sealed, stored in dry and airiness place. Specification: ITEM Chemical pure Analytic pure Industrial grade Assay ¡Ý 99% ¡Ý 99.5% ¡Ý 99.5% Live R 1.2 1.7 2.0 Reduced (P2O3) ¡Ü 0.02 ¡Ü 0.01 ¡Ü 0.005 Learity test Qualified Qualified Qualified Water insoluble matter ¡Ü 0.02 ¡Ü 0.01 ¡Ü 0.01 Total N ¡Ü 0.002 ¡Ü 0.001 ¡Ü 0.001 Heavy metals with (the Pb allounts) ¡Ü 0.002 ¡Ü 0.001 ¡Ü 0.001 Fe ¡Ü 0.02 ¡Ü 0.001 ¡Ü 0.001 As ¡Ü 0.01 ¡Ü 0.005 ¡Ü 0.0025. In 25kg bag.

Supplier: Chemicals like phosphorus pentoxide, phosphorous acid

Supplier: Manufacturing inorganic chemicals phosphorus pentoxide, phosphorus oxychloride, phosphorus pentachloride, phosphorus trichloride
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Property: White crystal, easily absorbing moisture and be slaked in the air, easily soluble in water and alcohol. If heated above 200¡ãC, it will be suddenly decomposed with hydrogen phosphine released. Moreover, it is a good strong reducer, and contacted with oxidizing agent, it can be exploded. Uses: 1. Chemical plating agents: After being plated chemically, the metal surface have solid, corrosion-resistant, wear-resistant, even and compact alloy-plated layer. It can be widely applied to electronics, machines, petroleum, chemical, aviation, navigation, food, pharmaceutical etc. 2.It can add a metal layer on the surface of plastics, ceramics, glass, quartz etc. 3.Water treatment, and manufacture of various industrial corrosion preventing agent and scale inhibiting agent for oil fields. 4.Additive for food and industrial boiler water. 5.Acting as catalyst and stabilizing agent for chemical reactions. 6.Acting as antioxidant, anti-decolorizing agent, dispersing agent, as well as applicable to textile finishing and pharmaceuticals. Specification(1): Item Specification Sodium Hypophosphite (NaH2PO2•H2O) ¡Ý 100.0 Phosphite (Na2HPO3)¡Ü 0.3 Sulfate (SO4) ¡Ü 0.01 Calcium (Ca) ¡Ü 0.004 Iron (Fe) ¡Ü 0.0001 Chlorine (Cl) ¡Ü 0.01 Arsenic (As) ¡Ü 0.0001 Lead (Pb) ¡Ü 0.0002 PH 6-8. Specification(2): Item Specification Sodium Hypophosphite (NaH2PO2•H2O) ¡Ý 102.0 Phosphite (Na2HPO3)¡Ü 0.2 Sulfate (SO4) ¡Ü 0.008 Calcium (Ca) ¡Ü 0.003 Iron (Fe) ¡Ü 0.0001 Chlorine (Cl) ¡Ü 0.008 Arsenic (As) ¡Ü 0.0001 Lead (Pb) ¡Ü 0.0001 PH 6-8. in 25kg bag.

[Specification] Content: 75.1Min Relative Density: (25C) 1.350-1.420 pH: 3.0-4.0 Viscosity(25C): MPA. S 30.0-40.0 Iron(Fe): Ppm 15ppmMax . [Application] Antimicrobial for Industrial Water Treatment, THPS is a biocide effective against micropest in industrial cooling systems, oil field operations, and paper-making industry. The advantage is it will soon degrade to a nontoxic substance immediately after use. Also it can be applied to fabric coating, obviously improving, flame retarding property. Standard: Item Unit Specification Tech grade Food grade Main content£º % 96.5 min 96.5 min Phosphorus pentoxide as P2O5: % 51.5 min 51.5 min Ortho phosphate: - Pass Pass Ph of 1% water solution: - 9.9-10.7 9.9-10.7 Size(through 60mesh sieve): % 90 min 90 min Heavy metal as Pb: % -- 0.001 max Arsenic as As: % -- 0.0003 max Fluoride as F: % -- 0.005 max Loss on ignition: % -- 0.5 max Water insoluble: % 0.2 max 0.2 max. in 250kg drums.

Usage: polyphosphate acid is not only a intermediate chemical products, but also an important chemical products, it is widely used in paints, pharmacy, spices, leather, flame retardant, detergent, skin care products and cosmetics industries, such as being cyclizing agent in organic synthesis, acidulant and dehydrating agents etc. Moreover, polyphosphate acid can also be used as a substitute for orthophosphoric acid and analytical reagents etc. Items(%) Specifications 115% 105% 95% Color ¡¡ ¡¡ ¡Ü20 PPA ¡Ý115 ¡Ý105 ¡Ý95 P2O5 ¡Ý83.3 ¡Ý76.0 ¡Ý68.8 Chloride as Cl ¡¡ ¡¡ ¡Ü0.0005 SO4 ¡¡ ¡¡ ¡Ü0.005 Iron as Fe ¡¡ ¡¡ ¡Ü0.002 Arsenic as As ¡Ü0.005 ¡Ü0.005 ¡Ü0.0001 Heavy Metal as Pb ¡Ü0.001 ¡Ü0.001 ¡Ü0.0005 Fluoride as F ¡¡ ¡¡ ¡Ü0.001 in 330kg drum.

Usage:Phosphoric aicd food grade Can be used directly in liquid, solid drinks as sour food additive, Substitute for citric acid, malic acid in beer saccharification process can replace the lactic acid to adjust the PH £¦#118alue£» in the sugar cane industry for clarification agent,as nutrients agent in the yeast production,it also widely used in high-precision electronics industry, pharmaceutical industries. Phosphoric acid technical grade can be used to produce variety of phosphate£¬refractory clay and rust-proof coating£» phosphating-process and polish for metal surface,also can be used as a catalyst, inorganic binder, desiccant, cleaning agent. Standard Item Unit Specification Food grade Tech grade Color£º Apha -- 20 max Main content as H3PO4: % 75-85 min Arsenic as As: PPM 0.5 max 1 max Heavy metal as Pb: PPM 5 max 10 max Fluoride as F: PPM 10 max 11 Oxide as H3PO3: PPM 120 max -- Chloride as Cl: PPM -- 5 max Sulphate as SO4: PPM -- 50 max Iron as Fe: PPM -- 20 max. in 35kg drums.

Supplier: Food grade phosphoric acid, polyphosphoric acid, phosphorus pentoxide, tetrakis hydroxymethyl phosphonium sulfate, hypophosphorous acid, sodium hypophosphite