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Phosphate Home Phosphate Calcium hydrogen phosphate

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Calcium hydrogen phosphate dihydrate,CAS No. 7789-77-7,DCP,Dicalcium Phosphate Dihydrate

Dicalcium phosphate, also known as calcium monohydrogen phosphate, is a dibasic calcium phosphate. It is usually found as the dihydrate, with the chemical formula of CaHPO4 • 2H2O, but it can be thermally converted to the anhydrous form. It is practically insoluble in water, with a solubility of 0.02 g per 100 mL at 25 °C. It contains about 29.5 percent calcium in its anhydrous form.

Calcium hydrogen phosphate

  • E No:E341(iii)
  • CAS No:7789-77-7
  • Einecs No:231-826-1
  • Routine Packing:25kg, 1000kg
  • Place of origin:China
  • QC:Haccp, Kosher, Hala,ISO
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qindao

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Calcium hydrogen phosphate Food Grade
Item   Specifications (GB1889-92)
Appearance White Powder
Molecular formula CaHPO4·2H2O
Molecular Weight 172.09
Content (by CaHPO4·2H2O) 98.0%-103.0%
Burning Loss 24.5%-26.5%
Content Insoluble in Hydrochloric Acid 0.05%
Fluoride (by F) Content 0.005%
Heavy metal  
Lead content (ppm) ≤10
Arsenic content (ppm) ≤ 2

 

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Calcium hydrogen phosphate Feed Grade
Item   Specifications (HG2636-2000)
Appearance White Powder
Molecular formula CaHPO4·2H2O
Molecular Weight 172.09
Content (by CaHPO4·2H2O) 98.0%-103.0%
Total P Content(P Unit) % ≥18.0
Calcium Content(Ca Unit) % ≥23.0
Fluorine Content(F Unit) % ≤0.18
Heavy Metal Unit(Pb Unit) % ≤0.003
Arsenic Content(As Unit) % ≤0.003

 

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Calcium hydrogen phosphate Dental Grade
Item   Specifications (HB3257-2001)
Appearance White Powder
Molecular formula CaHPO4·2H2O
Molecular Weight 172.09
Calcium Oxide Content 31.4%-32.9%
Whiteness ≥95
Fineness (through 45um experiment) ≥99%
Suction Content, mLH2O/20g 5.0-6.5
Fluoride (by C1) Content 0.03%
Burning Loss 25.0%-26.5%
PH Value (20% suspension) 6.8-8.1
Stability through experiment
Carbonate through experiment
Content Insoluble in Hydrochloric Acid 0.2%
Sulfate (by SO4-2) Content 0.5%
Drying Loss 0.6%
Apparent Density, g/ml 0.80-1.00
Fluorion Stability Experiment through experiment
Heavy metal  
Lead content ≤0.0003%
Arsenic content ≤ 0.00003%

 

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Calcium hydrogen phosphate Medicine Grade
Item   Specifications
Appearance White Powder
Molecular formula CaHPO4·2H2O
Molecular Weight 172.09
Content (by CaHPO4·2H2O) 98.0%-105.0%
Whiteness ≥95
Burning Loss 24.5%-26.5%
Chloride (by C1) Content ≤0.05%
Sulfate (by SO4-2) Content ≤0.2%
Carbonate through experiment
Content Insoluble in Hydrochloric Acid ≤0.1%
Barium Salt through experiment
Fluorine (F) Content ≤0.015%
Mildew Quantity (each/g) 1000
Bacterium Quantity (each/g) 100
Escherichia Coli: None
Heavy metal  
Lead content ≤0.003%
Arsenic content ≤ 0.0003%

 

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About Calcium hydrogen phosphate E341(iii)
E341(iii) as a white crystalline powder. Odorless and tasteless. Air stable. E341(iii) is almost insoluble in water, insoluble in ethanol. E341(iii) the function: buffer; nutritional supplements; dough conditioning agent; curing agent; yeast food; leavening agent; antioxidant synergists; stabilizer. E341(iii) the core material can be used for canned cherry pie, milk powder, butter powder, cold drinks, ice cream powder, potato snack food system. E341(iii) for the chemical industry in the daily friction agent, E341(iii) for the manufacture of high-end toothpaste, especially foaming type tooth paste. E341(iii) also for the pharmaceutical industry the system calcium tablets, tablets, drugs and other additives. E341(iii) to treat women during pregnancy, lactation and calcium deficiency rickets, E341(iii) help dental caries prevention. E341(iii) should be stored in dry and ventilated warehouse clean to prevent moisture, heat, E341(iii) should be piled away from the skin with toxic substances.

 

The company has Phosphate:Calcium hydrogen phosphate,Monocalcium phosphate,Phosphoric Acid,Sodium acid pyrophosphate,Sodium Hexametaphosphate-SHMP,Sodium pyrophosphate,Sodium tripolyphosphate-STPP,Tricalcium phosphate,Trisodium phosphate for your choice.