Hangzhou Ocean Chemical Co., Ltd.

Aluminium metaphosphate

• Category :

  Intermediates

• Synonyms :

  Metaphosphoric acid (HPO3), aluminum salt (3:1);Aluminium metaphosphate;Metaphosphoric acid (HPO3), aluminum salt

• CAS NO :

  13776-88-0

• EC NO :

  237-415-3

• Molecular Formula :

  AlO₉P₃

• Molecular Weight :

  263.8974

• Main Specifications :

  99%

• InChI :

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

• Packing :

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

• Product description :

  　　Product name: Aluminium metaphosphate

  　　Cas No: 13776-88-0

  　　Molecular formula: AI(PO3)3

  　　Molecular weight: 263.90

  　　Optical specific grade

  　　PH：2.4

  　　Refractive index：1.545

  　　Storage：Sealed dry preservation

  　　Appearance：Glass state powder, insoluble in water.

  　　Purity：99%

  　　P2O5(wt%)：80%±1%

  　　AI2O3(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: Used for special optical glass, used as additive for phosphate glass, fluorine phosphate glass and laser fusion glass.

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

• Uses :

  Used for special optical glass, used as additive for phosphate glass, fluorine phosphate glass and laser fusion glass.

• Molecular Structure :