Hangzhou Ocean Chemical Co., Ltd.

Calcium metaphosphate

• Category :

  Intermediates

• CAS NO :

  123093-85-6

• EC NO :

• Molecular Formula :

  CaO₃P

• Molecular Weight :

• Main Specifications :

  99%-99.9%

• Packing :

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

• Product description :

  　　Product name: Calcium metaphosphate

  　　Cas No: 123093-85-6

  　　Molecular formula: Ca(PO3)2

  　　Molecular weight: 198.2

  　　Optical specific grade

  　　Melting point：975°C

  　　Relative density：2.82

  　　Storage：Sealed dry preservation

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

  　　Purity：99%-99.9%

  　　P2O5(wt%)：65%±1%

  　　GaO(Wt%)：19%±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 and 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 and special protective glass and radiation resistant optical glass materials, used as additives in phosphate glass, fluoride phosphate glass and laser fusion glass.

• Molecular Structure :