Assay: 96% min
Appearance: white powder
Capacity: 300tons/month
Packaging: 25 kg /bag
Sample: available
CAS No.: 7790-76-3
calcium pyrophosphate cas 7790-76-3
Typical Properties
Chemical Name: CALCIUM PYROPHOSPHATE
CAS No.: 7790-76-3
Molecular Fomula: Ca2O7P2
Molecular weight: 254.1
Appearance: white powder
Assay：96% min
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% |
Usage
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.
Packaging and Shipping
25 kg /bag
Inquiry Price for
calcium pyrophosphate cas 7790-76-3