Dicalcium Phosphate (Dental Grade)

• Post Date:

  Oct 04,2016

• Expiry Date:

  Apr 02,2017

• Detailed Description:

  1． Chemical name: Dicalcium Phosphate Dihydrate，Calcium Hydrogen Phosphate2． M. F.: CaHPO4.2H2O3． M. W.: 172.094． Physical properties: white crystal powder, it is soluble in diluted Hydrochloric Acid and Nitric Acid, slightly soluble in water, insoluble in ethanol, it may lose water and convert to Dicalcium Phosphate Anhydrous at 65℃.5． Quality standard :( GB24568-2009)
  ITEMS Index
  Stable type to fluoride Common type
  P2O5, % 40.7 -42.5
  CaO ,% 31.4-32.9
  Whiteness 93.0
  PH (20%) 6.8-8.1
  Particle size (325 mesh), % 99 min
  Bulk density , g/ml 0.8-1.0
  Water adsorption ,ml/20g 5.0-6.5
  Stability Pass test
  Stability of Fluoride,% Pass test -
  Loss on ignition,% 25.0-26.5
  Loss on drying (60℃) ,% 0.60 max
  Heavy metals (as Pb) ,% 0.002 max
  Fluoride,% 0.005 max
  Chloride,% 0.03 max
  Sulfate,% 0.5 max
  Sulfide Pass test
  As,% 0.0003 max
  Carbonate Pass test
  Fe,% 0.01 max
  Insoluble in HCl ,% 0.2 max
  Total plate count 200cfu/g max
  Faecal Coliform Absent
  Pseudomonas Aeruginosa Absent
  Staphylococcus Aureus Absent
  Total molds&yeast 200cfu/g max
  6. Usage: In daily chemicals, it is applied as friction agent to produce high-grade toothpaste.
  7. Packing: In 25kg composite plastic woven/paper bag with PE liner.
  8. Storage and transport: It should be stored in a dry and ventilated warehouse and kept away from water and moisture during transport and stored separately from poisonous substances. Handled with care, so as to avoid damage to packing bags.

• Company:

  Lianyungang Dongtai Food Ingredients CO.,LTD     [ China ]        

• Contact:

  renia dong

• Tel:

  0518-81581798-827

• Fax:

  0518-81581798-827

• Email:

  renia@lygdongtai.com