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dicalicium phosphate dihydrate

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  Post Date: May 07,2020
  Expiry Date: Nov 03,2020
  Detailed Description: Cas No. :7789-77-7 Specs:crystalline powder
1. Chemical name: Dicalcium Phosphate Anhydrous
2. M. F: CaHPO4.2H2O
3. M.W:208.09
4. Physical properties: Whitish powder; Odorless; Soluble in diluted Hydrochloric Acid, Nitric Acid and Acetic Acid; Slightly soluble in water but insoluble in Ethanol; Stable in air; Relative density: 2.32.
5. Quality standard: (GB,FCC)

Quality Index GB1889-2004 FCC(1997)
Appearance White powder White powder
Assay(CaHPO4.2H2O) 98.0-103.0 97.0-105.0
As<% 0.002 0.003
Pb(GT-18-3)≦% 0.0005 0.0002
Fluoride(F)≦% 0.05 0.05
Heavy metal(Pb)≦% 0.001 0.0015
Loss on ignition(850℃)% 24.5-26.5 7.0-8.5(Anhydrous)
24.5-26.5(Dihydrate)
Insoluble matter in Hcl≦% 0.05 -------

  CAS Registry Number:

7789-77-7

  Synonyms: ;Calcium hydrogen phosphate Dihydrate precipitate;Calcium phosphate dibasic dihydrate;Calcium Phosphate Dihydrate;dicalcium phosphate dihydrate;Calcium hydrogenphosphate dihydrate;
  Molecular Formula: H4CaO6P
  Molecular Weight: 171.0805
  Molecular Structure: 7789-77-7 calcium hydrogen phosphate dihydrate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Jiangsu ZiDong Food Co.,Ltd.     [ China ]        
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