Hangzhou Ocean Chemical Co., Ltd.

Sodium metaphosphate

• Category :

  Intermediates

• Synonyms :

  phosphate glass practical grade;

• CAS NO :

  10361-03-2

• EC NO :

  233-782-9

• Molecular Formula :

  NaO₃P

• Molecular Weight :

  101.9617

• Main Specifications :

  99%-99.9%

• InChI :

  InChI=1/Na.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1

• Packing :

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

• Product description :

  　　Product name: Sodium Polyphosphate

  　　Cas No: 10361-03-2

  　　Molecular formula: NaPO3

  　　Molecular weight: 101.96

  　　Optical specific grade

  　　Storage：Sealed dry preservation

  　　Appearance：Glass state powder, insoluble in water

  　　Purity：99%-99.9%

  　　P2O5%：70%±1%

  　　Na2O%：30%±1%

  　　Fe＜2PPM

  　　Cu＜0.1PPM

  　　Ni、Co、Mn、Cr altogether＜1PPM

  　　Application: Mainly used in special optical glass，used as additives in phosphate glass, fluoride phosphate glass, improving devitrification resistance of the glass and the light absorbing.

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

• Uses :

  Mainly used in special optical glass，used as additives in phosphate glass, fluoride phosphate glass, improving devitrification resistance of the glass and the light absorbing.

• Molecular Structure :