Hangzhou Ocean Chemical Co., Ltd.

Zinc metaphosphate

• Category :

  Intermediates

• Synonyms :

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

• CAS NO :

  13566-15-9

• EC NO :

  236-967-2

• Molecular Formula :

  HO₃P·1/₂Zn

• Molecular Weight :

  223.332

• Main Specifications :

  99%-99.9%

• InChI :

  InChI=1/2HO3P.Zn/c2*1-4(2)3;/h2*(H,1,2,3);/q;;+2/p-2

• Packing :

  25KG/bag, or according to customer's requirement

• Product description :

  　　Product name: Zinc metaphosphate

  　　Cas No: 13566-15-9

  　　Molecular formula: Zn(PO3)2

  　　Molecular weight: 223.35

  　　Optical specific grade

  　　Storage：Sealed dry preservation

  　　Appearance：Glass state powder, insoluble in water , acid and alkali.

  　　Purity：99%-99.9%

  　　P2O5(wt%)：62%±1%

  　　ZnO(Wt%)：35%±1%

  　　Free phosphoric acid(wt%)：＜0.02%

  　　Loss on ignition(wt%)：0.02-0.035%

  　　Fe＜2PPM

  　　Cu＜0.1PPM

  　　Ni、Co、Mn、Cr altogether＜1PPM

  　　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.

  　　Packaging：25KG/bag, or according to customer's requirement

• Uses :

  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.

• Molecular Structure :