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DCP

Inquiry
  Post Date: Oct 04,2016
  Expiry Date: Apr 02,2017
  Detailed Description: Cas No. :7789-77-7 Specs:(GB1889-2004、FCC-V、USP-31)
Payment Method: L/C at sight T/T
Dicalcium phosphate,

1. Chemical name: Dicalcium Phosphate Dihydrate

2. M. F.: CaHPO4.2H2O

3. M. W.: 172.09

4. Physical properties: White monoclinic crystal powder; odorless and colorless; it is soluble in diluted Hydrochloric Acid, Nitric Acid and Acetic Acid; slightly soluble in water but insoluble in Ethanol; its relative density is 2.32; stable in air; it will lose crystal water when heated to 75°C and then convert to Dicalcium Phosphate Anhydrous.

5. Quality standard: (GB1889-2004, FCC-V, USP-31)

Name of indexes
GB1889-2004
FCC-V
USP-31

Appearance
White powder
White powder
White powder

Assay (as CaHPO4.2H2O) %
98.0-103.0
97.0-105.0
98.0-105.0

Fluoride ≤%
0.005
0.005
0.005

Loss on ignition %
24.5-26.5
24.5-26.5
24.5-26.5

Heavy metals(as Pb) ≤%
0.001
-
0.003

Pb ≤%
0.0005
0.0002
-

As ≤%
0.0002
0.0003
0.0003

Insoluble in Hydrochloric Acid ≤%
0.05
-
0.2

Chloride ≤%
-
-
0.25

Sulphate ≤%
-
-
0.5

Barium
-
-
Pass test


6. Usage: In food industry, it is used as leavening agent, dough conditioner, buffer, nutritional supplement, emulsifier, and stabilizer, e.g. it is used as quality improver for flour, cake, biscuit and bakery.

7. Packing: In 25kg composite plastic woven/paper bag with PE liner.

8. Storage and transport: It should be stored in a dry and ventilative warehouse, kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to packing bags.

  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: Lianyungang Dongtai Food Ingredients CO.,LTD     [ China ]        
  Contact: renia dong
  Tel: 0518-81581798-827
  Fax: 0518-81581798-827
  Email: renia@lygdongtai.com
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