Selling Leads from Sichuan Shifang Chuanhong Phosphorus Chemical Industry Co.,Ltd China

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Sichuan Shifang Chuanhong Phosphorus Chemical Industry Co.,Ltd

Trisodium Phosphate Anhydrous(ATSP) (CH0011)

Chemical formula: Na3PO4
Molecular weight: 163.97
Properties: White or yellow powder, soluble in water easily, but not in organic solvent, water solution is alkaline. pH of 1% water solution is12.1. Relative density is 2.537, melting point is 134 degree centigrade.
Technical Specification:
1.Industrial grade:
(1)Appearance: White powder (2)Main content: 98.0% min. (3)Na2O: 36-40% (4)P2O5
Sodium Hexametaphosphate(SHMP) (CH003)

Chemical formula: (NaPO3)6
Molecular weight: 611.82
Standard executed: HG/T2837-1997
Properties: White powder, relative density is 2.484 (20 degree centigrade), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; It is a fine agent for
Sodium Tripolyphosphate(STPP) (CH004)

Chemical formula: Na5P3O10
Molecular weight: 367.86
Standard executed: GB9983-88
Properties: White microdot powder with luster, melting point at 622 degree centigrade, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity.
Technical Specifications:
1.Indu
Monoammonium Phosphate(MAP) (CH005)

Chemical formula: NH4H2PO4
Molecular weight: 115.0
Standard executed: Q/62089823-7.1-2002
Properties: White granular crystal; relative density is 1.803(19 degree centigrade), melting point is 190 degree centigrade, easily soluble in water, slightly soluble in alcohol, insoluble in acetone, pH value of 1% water solution is 4.5
Technical specifications:
1.Industrial grade:
(1)Main content:
Diammonium Phosphate(DAP) (CH006)

Chemical formula: (NH4)2HPO4
Molecular weight: 132.0
Standard executed: Q/62089823-7.1-2002
Properties: White granular crystal, relative density is 1.619, melting point is 155 degree centigrade, soluble in water easily, insoluble in alcohol, turn into Monoammonium Phosphate by losing ammonium gradually when exposed in the air, pH value of 1% solution is 8.0
Technical Specification:
1.Indust
Monosodium Phosphate(MSP)

Chemical formula: NaH2PO4.2H2O
Molecular weight: 156.01
Standard executed: GB1908-86
Properties: Colorless crystal, relative density at 1.915, melting point at 57.4 degree centigrade. All easily soluble in water, but not in organic solution.
Technical specifications:
1.Industrial grade:
(1)Main content: 98.0% min. (2)P2O5: 44.6% min. (3)pH of 1% water solution: 4.2-4.6 (4)Water insoluble:
Monopotassium Phosphate(MKP) (CH002)

Chemical formula: KH2PO4
Molecular weight: 136.09
Standard executed: HG/T2321-1992
Properties: White or colorless crystal, easily soluble in water, relative density at 2.338, melting point at 252.6 degree centigrade, and PH value of 1% water solution is 4.5.
Technical specifications:
1.Industrial grade:
(1)Main content: 99.0% min. (2)P2O5: 51.5% min. (3)K2O: 34.0% min. (4)pH of 1% water so
Phosphoric Acid

Chemical formula: H3PO4
Molecular weight: 98.0
Properties: Colorless, transparent and syrupy liquid. It mixes with water in all proportions, producing an amount of heat. It loses water and converts to pyrophosphate and metaphosphoric acid when being high-temperature heated.
Technical Specifications:
1.Industrial grade:
(1)H3PO4: 85.0% min. (2)Chloride, as Cl: 0.0005% max. (3)Sulfate, as SO4
Red Phosphorus

Chemical formula: P4
Molecular weight: 123.89
Standard executed: GB4947-1990
Properties: Auburn amorphous powder with metallic luster; relative density is 2.34, melting point is 590 degree centigrade; soluble in phosphorus tribromide, but insoluble in water or carbon disulphide, liable to burn under chlorine atmosphere, nontoxic, inodorous, without phosphoric light in darkness.
Technical Spe
Dipotassium Phosphate Anhydrous(ADKP)

Chemical formula: K2HPO4
Molecular weight: 174.23
Properties: White powder, soluble in water easily, water solution is alkaline. Relative density is 2.33, pH of 1% water solution is 8.9
Technical Specification:
1.Industrial grade:
(1)Appearance: White powder (2)Main content: 98.0% min. (3)P2O5: 40.0% min. (4)K2O: 53.0% min. (5)pH of 1% water solution: 8.0-9.0 (6)Water insoluble: 0.1% max.

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