calcium pyrophosphate cas 7790-76-3

Description

Chemical Name: CALCIUM PYROPHOSPHATE

CAS No.: 7790-76-3

Molecular Fomula: Ca2O7P2

Molecular weight: 254.1

Appearance: white powder

Assay：96% min

Chemical Structure:

CALCIUM PYROPHOSPHATE Typical Properties

Item	Specifications
Assay	96% min
P2O5	55-56%
Loss on ignition(800℃±25℃30 minutes)	1.5% max
Fluoride	50ppm max
Cadmium	1ppm max
Arsenic(As)	3ppm max
Lead(Pb)	4ppm max
Mercury(Hg)	1ppm max
Feccous(Fe)	20 ppm max
Copper（Cu）	0.5 ppm max
Mg	700ppm max
PH	5.5-7
Mesh size (325 mesh size)	Pass 99%

CALCIUM PYROPHOSPHATE application

Uses: It can be used as toothpaste abrasives, paint fillers, phosphors for electrical equipment, food grade calcium pyrophosphate as buffer, neutralizer, nutritional supplement, yeast nutrition.

CALCIUM PYROPHOSPHATE Packaging:

25 kg /bag

CALCIUM PYROPHOSPHATE Storage

It should be placed in ventilation low-temperature drying