Chemical formula: Na2HPO4 Molecular weight: 141.98 Properties: White powder, soluble in water easily, water solution is alkaline. pH of 1% water solution is 8.8-9.2
Technical Specification: 1.Industrial grade: (1)Appearance:White powder (2)Main content(Min)%:98.0 (3)P2O5 (Min)%:49.0 (4)pH of 1% water solution:8.8-9.2 (5)Water insoluble(Max)%:0.1 (6)Sieve test(Through 60 mesh)(Min)%:90.0 2.Food grade: (1)Appearance:White powder (2)Main content(Min)%:98.0 (3)P2O5 (Min)%:49.0 (4)pH of 1% water solution:9.0-9.4 (5)Water insoluble(Max)%:0.1 (6)Arsenic, as As (Max)%:0.0003 (7)Fluoride, as
[China]
Chemical formula: NaH2PO4 Molecular weight: 120.01 Properties: White powder, soluble in water easily, water solution is acid. pH of 1% water solution is 4.5
Technical Specification: 1.Industrial grade: (1)Appearance:White powder (2)Main content(Min)%:98.0 (3)P2O5 (Min)%:58.0 (4)pH of 1% water solution:4.2-4.8 (5)Water insoluble(Max)%:0.1 (6)Sieve test(Through 60 mesh)(Min)%:90.0 2.Food grade: (1)Appearance:White powder (2)Main content(Min)%:98.0 (3)P2O5(Min)%:58.0 (4)pH of 1% water solution:4.2-4.8 (5)Water insoluble( Max):0.1 (6)Arsenic, as As (Max)%:0.0003 (7)Fluoride, as F(Max)%:
[China]
Chemical formula: K2HPO4.3H2O Molecular weight: 228.23 Standard executed: Q/70894764 03-1998 Properties: White or colorless crystals or powder, easy to absorb moisture, easy to dissolve in water and slightly dissolve in alcohol, its water solution is slightly alkaline. The relative density of anhydrous crystals is 2.338.Dehydration of molecular is at 204 degree centigrade.
Technical Specification: 1.Industrial grade: (1)Main content(Min)%:98.0 (2)P2O5(Min)%:30.50 (3)K2O(Min)%:39.5 (4)pH of 1% water solution:8.8-9.2 (5)Water insoluble(Max)%:0.10 (6)Moisture(Max)%:3.0 2.Food grade:
Chemical formula: Na2HPO4.12H2O Molecular weight: 358.14 Standard executed: GB6008-85 Properties: White or colorless crystal, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density is 1.63, melting point is 34.6 degree centigrade.
Technical Specifications: 1.Industrial grade: (1)Main content(Min)%:97.0 (2)P2O5(Min)%:19.2 (3)pH of 1% water solution:8.8-9.2 (4)Water insoluble(Max)%:0.10 (5)Arsenic, as As (Max)%:0.005 (6)Fluoride, as F(Max)%:0.05 (7)Chloride, as Cl(Max)%:0.05 (8)Sulfate, as SO4 (Max)%:0.7 2.F
[China]
Chemical formula: Na3PO4.12H2O Molecular weight: 380.14 Standard executed: HG/T2517-93 Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. pH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4 degree centigrade.
Technical Specifications: 1.Industrial grade: (1)Main content(Min)%:98.0 (2)P2O5(Min)%:18.3 (3)Sodium oxide, as Na2O(%):15.5-19.0 (4) Sulfate, as SO4(Max)%:0.5 (5)Water insoluble(Max)%:0.1 (6)Chloride, as Cl(Max)%:1.5 2.Food grade: (1)Main content(Min
[China]
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.Industrial grade: (1)Main content(Min)%:94.0 (2)P2O5(Min)%:57.0 (3)pH of 1% water solution:9.2-10.0 (4)Iron, as Fe(Max)%:0.015 (5)Water insoluble(Max)%:0.1 2.Food grade: (1)Main content(Min)%:94.0
[China]
Features: Health, Blackout Easy-washable Heat insulation To know more about us,please visit our website at www.talong-curtain.com e-mail: talong@talong-group.com
[China]
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 water treatment.
Technical Specifications: 1.Industrial grade: (1)Total phosphate, as P2O5(Min)%:68.0 (2)Inactive phosphate, as P2O5(Max)%:7.5 (3)pH of 1% water solution:5.8-7.3 (4)Solubility
[China]
Features: Health, Blackout Easy-washable Heat insulation To know more about us,please visit our website at www.talong-curtain.com our e-mail: talong@talong-group.com
[China]
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(Min)%:85.0 (2)Chloride, as Cl(Max)%:0.0005 (3)Sulfate, as SO4(Max)%:0.005 (4)Iron, as Fe(Max)%:0.002 (5)Arsenic, as As (Max)%:0.005 (6)Heavy metal, as Pb(Max)%:0.001 (7)Whiteness(Max)%:30 2.Food grade: (1)H3PO4(Min)%:85.0 (2)Chloride, as Cl(Max)%:0.0005 (3)Sulf
[China]
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