CAS 7790-76-3 Food Grade Calcium Pyrophosphate for Food Additive

• CAS No.: 7790-76-3
• Formula: Ca2p2o7
• EINECS: 232-221-5
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: >=96.0%
• Type: Calcium Pyrophosphate
• Model NO.: Food Grade Calcium Pyrophosphate
• Grade Standard: Food Grade
• Assay: >=96.0%
• P2o5: 55.0%~56.0%
• pH ( 10% Suspension in Water): 5.5~7.0
• Loss on Ignition: <1.0% / <1.5%
• Fluoride: <0.005%
• Arsenic (as: <3.0ppm / <1.0ppm
• Cadmium: <1.0ppm
• Lead (Pb): <2.0ppm / <1.0ppm
• Mercury: <1.0ppm
• Transport Package: 10kg/ 20kg/ 25 Kg Per Bag
• Specification: Calcium Pyrophosphate
• Trademark: Longze
• Origin: China
• HS Code: 2835260000
• Production Capacity: 50000 Ton / Month

Product Description

Product Description

Calcium Pyrophosphate (Ca₂P₂O₇) is a chemical compound, an insoluble calcium salt containing the pyrophosphate anion. There are a number of forms reported: an anhydrous form, a dihydrate, Ca₂P₂O₇·2H₂O and a tetrahydrate, Ca₂P₂O₇·4H₂O. Deposition of dihydrate crystals in cartilage are responsible for the severe joint pain in cases of calcium pyrophosphate deposition disease (pseudo gout) whose symptoms are similar to those of gout. Ca₂P₂O₇ is commonly used as a mild abrasive agent in toothpastes, because of its insolubility and nonreactivity toward fluoride.
Formula:                    Ca₂P₂O₇

Molecular weight:     254.10

Appearance:               White crystal or crystalline powder.

Odor:                          Odorless

CAS Number:            [ 7790-76-3]

EINECS No.:              232-221-5

INS:                             450(vi)

Solubility:                  It is insoluble in water, but is soluble in dilute hydrochloric and nitric acids.

Production Usage

• Nutritional supplement in food.
• Buffering agent,Neutralizing agent,antagonist.
• Yeast agent,filter aid ; Toothpaste abrasive,Coating packing.

 

Specifications

Specifications(FCC/E450):

Test Parameter	FCC	E450
Assay	≥96.0%	≥96.0%
Test for calcium	/	Passes test
Test for phosphate	/	Passes test
P2O5	/	55.0%~56.0%
PH ( 10% suspension in water)	/	5.5~7.0
Loss on ignition (800ºC±25ºC, 30 minutes )	≤1.0%	≤1.5%
Fluoride	≤0.005%	≤0.005%
Arsenic(As)	≤3.0ppm	≤1.0ppm
Cadmium	/	≤1.0ppm
Lead (Pb)	≤2.0ppm	≤1.0ppm
Mercury	/	≤1.0ppm

  

Microbiological Specification:

Total viable count             1000CFU/gr.max

Yeast&Molds                  50CFU/gr.max

E.Coli                              Absent

Shigella                          Absent

S. aureus                          Absent

S.hemolyticus                Absent

Salmonella                      Absent

GMO-Status:

The product is a non GMO product and is free from any recombinant DNA.

Irradiation/Radioactivity:

Calcium pyrophosphate was never subjected to any kind of ionized irradiation and contains no radioactivity not even in minor amounts.

BSE/TSE:

No raw materials from bovine origin are used nor are any bovine constituents present in the product.

 

 

Packaging & Shipping

• 25kg net paper bag and PE bags sealed inside.                                 
• Store in a well-closed bag at room temperature, protect from light, moisture and pest infestation.   
• Shelf life--- two years

 

Our Advantages

Stable supplying and timely delivery to customers
Integrity and perfect tracking management
High quality products and better services
Professional experience and skills on operating dangerous products and non-dangerous products

We specialize in this field for 19 years, with the strength of Dimethyl carbonate, propylene glycol (tech, food, USP grade), propylene carbonate, Isopropyl alcohol, Diisopropyl ether, succinic acid, Maleic acid and the other products.
Our HK company, Wanchem international limited, is specializing in petroleum additives, petroleum equipments, Solvents and some food additives. 

At present, our business have been involved in some industries like coatings&Paints, cosmetic&personal care, Flavor&Fragrancy, Pharmaceutical&food, Resins and drilling&oil recovery chemicals, etc. So you can find more items together from us conveniently which saves much time for you.


EXHIBITION/TRADE FAIR

FAQ

Q1: Are you factory or trading company?
A: We are manufacturer for our main products and also wholesale some chemicals.

Q2: How long is your delivery time?
A: Generally it is about 15 days, if we have stock. If not, maybe need 20-30 days to arrange the shipping.

Q3: Do you provide samples ? Is it free?
A: Yes, we could offer the sample for free, but hope the customer to pay the courier cost.

Q4: What is your terms of payment ?
A: TT payment is favorable, LC at sight is fine. After we build good cooperation, we can discuss other payment terms.