White Powder CALCIUM PYROPHOSPHATE CAS 7790-76-3
Calcium pyrophosphate has the molecular formula of Ca2P2O7 and the molecular weight of 254.1378 g/mol. It has the CAS number of 7790-76-3. It may be prepared by the solid-state reaction of the dibasic orthophosphate, or alternately by the precipitation of a soluble Ca salt with aqueous pyrophosphoric acid.
| Item | Specifications |
| Assay | 96% min |
| P2O5 | 55-56% |
| Loss on ignition(800℃±25℃30 minutes) | 1.5% max |
| Fluoride | 50ppm max |
| Cadmium | 1ppm max |
1. Used as a nutritional supplement food industry, yeast nutrients, buffer, neutralization agent. Can also be used in toothpaste abrasive, paint filler, electrician equipment phosphor.
2. Mainly used as abrasive, makes them strong, bright and clean appearance of fluoride toothpaste, its dosage is 45% ~ 50%. Also used as metal abrasive, feed, powders, enamel, ceramics, glass and other materials.
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
CALCIUM PYROPHOSPHATE CAS 7790-76-3
DICALCIUMPYROPHOSPHATEANHYDROUS; DICALCIUMDIPHOSPHATE; CALCIUM PYROPHOSPHATE: (99.95% CA), (PHOSPHOR GRADE); CALCIUM PYROPHOSPHATE, 99.9+%, EXTRA PURE; Calcium pyrophosphate, extra pure; Diphosphoric acid α,α:β,β-dicalcium salt; Calcium phosphate (pyro) min; Calcium pyrophosphat; Calcium pyrophosphate, extra pure, 99.9+%; Calcium phosphate (pyro), 96% min; Calcium phosphate, amorphous; CalciuM phosphate, aMorphous nanopowder, <150 nM particle size (BET); Calcium pyrophosphate >=99.9% trace metals basis; CALCIUM PYROPHOSPHATE ISO 9001：2015 REACH; Calcium pyrophosphate, puriss, ≥98%
