Zinc Metaphosphate Molecular Formula: O6P2Zn Molecular Weight: 223.33 CAS: 13566-15-9 EINECS: 236-967-2 Appearance: glass state powder Properties: Glass state powder, insoluble in water , acid and alkali. Application: Mainly used in special optical glass, special protective glass and radiation resistant optical glass materials, used as additives in phosphate glass, fluoride phosphate glass and laser fusion glass. Application: Purity 99% P2O5 62-63% ZnO 35-36% Free phosphoric acid 0.02-0.03% loss on ignition 0.02-0.035% Fe 2.5-5ppm Cu 〈0.5-1ppm Cr 〈0.5-1ppm Mn 〈0.5-1ppm Ni 〈0.5-1ppm V 〈0.5-1ppm Co 〈0.5-1ppm Ti 〈0.5-1ppm
Mainly used in special optical glass, special protective glass and radiation resistant optical glass materials

CAS NO:13566-15-9

EC NO:236-967-2

Molecular Formula:HO₃P·1/₂Zn

Molecular Weight:223.332

Synonyms:Metaphosphoric acid (Zn(PO3)2), zinc salt (2:1);Zinc hexametaphosphate;Zinc metaphosphate;Metaphosphoric acid (HPO3), zinc salt;Zinc dimetaphosphate

Molecular Structure: