Factory Supply Calcium Pyrophosphate CAS: 7790-76-3

• CAS No.: 7790-76-3
• Formula: Ca2p2o7
• EINECS: 232-221-5
• Certification: CIQ, ISO
• Purity: >97%
• Type: Calcium Phosphate
• Model NO.: Calcium Pyrophosphate
• Grade Standard: Food Grade
• Appearance: White Powder
• Application1: Applied in Food Premix
• Application2: Leavening Agent
• Application3: Dough Regulator
• Transport Package: 25 Kgs Kraft Paper Bag with PE Liner
• Specification: Feed grade
• Trademark: K&S
• Origin: Lianyungang
• HS Code: 28352600
• Production Capacity: 10000mts/Year

Product Description

Product Description

Calcium Pyrophosphate occurs as a fine, white powder. It is insoluble in water, but is soluble in dilute hydrochloric and nitric acids.

Quality Standards(FCC-VII)
 

Test item	FCC-VII
Assay (Ca2P2O7),%     ≥	96.0
As, mg/kg               ≤	3
Heavy metals (as Pb), mg/kg   ≤	15
Fluoride, mg/kg        ≤	50
Lead (Pb), mg/kg       ≤	2
Loss on ignition, %    ≤	1.0

Usage: It can be used as buffer, neutralizing agent, nutrient, dietary supplement.

Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

1. Product Description

   SPECIFICATION

    TRICALCIUM PHOSPHATE

   1. M. F. : Ca3(PO4)2 ; Ca5OH(PO4)3; Ca10(OH)2(PO4)6
   2. M. W. : Ca3(PO4)2 310.18
     M. W. : Ca5OH(PO4)3 502.31
     M. W. : Ca10(OH)2(PO4)6 1004.61
   3. CAS: [7758-87-4]; CAS: [1306-06-5]; CAS: [62974-97-4]
   4. Physical properties: Mixture of different phosphorus calcium, white powder, odorless, tasteless, relative density 3.18, difficultly soluble in water, easily soluble in dilute hydrochloric acid, nitric acid, steady in air.
   5. Quality standard:( FCC-V,E 341 (iii))

   Name of index	FCC-V	E 341(iii)
   Assay (On the ignited basis),≥%	34.0-40.0(as Ca)	90
   P2O5 Content(on the Anhydrous basis) ,%	--	38.5--48.0
   Description	White floating crystalline powder	a white, odourless powder which is stable in air
   Identification	--	Positive tests for calcium and for phosphate
   Solubility tests	--	Practically insoluble in water, insoluble in ethanol soluble in dilute hydrochloric and nitric acid
   Arsenic ,≤mg/kg	3	3
   Fluoride, ≤mg/kg	75	50
   Lead,≤mg/kg	2	4
   Cadmium, ≤mg/kg	--	1
   Mercury, ≤mg/kg	--	1
   Loss on ignition, (After ignition at 800ºC±25ºC, to constant weight) ≤%	10.0	8

   6. Usage: In food industry, it is used as anti-caking agent, nutritional supplement (calcium intensifier), PH regulator and buffer, e.g. to act as anti-caking agent in flour, additives in milk powder, candy, pudding, condiment, and meat; as auxiliary in refinery of animal oil and yeast food.
   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.
    

    
2.