Barium metaphosphate

• Category :

  Intermediates

• Synonyms :

  Barium dimetaphosphate;barium bis(oxophosphoniumdiolate);Barium metaphosphate;

• CAS NO :

  13762-83-9

• EC NO :

  237-362-6

• Molecular Formula :

  BaO₆P₂

• Molecular Weight :

  295.2709

• Main Specifications :

  99%-99.9%

• InChI :

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

• Packing :

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

• Product description :

  　　Product name: Barium metaphosphate

  　　Cas No: 13762-83-9

  　　Molecular formula: Ba(PO3)2

  　　Molecular weight: 295.28

  　　Optical specific grade

  　　PH：2.4

  　　Melting point：1560°C

  　　Refractive index：1.589 - 1.782

  　　Storage：Sealed dry preservation

  　　Appearance：Glass state powder, insoluble in water.

  　　Purity：99%-99.9%

  　　P2O5(wt%)：48%±1%

  　　BaO(Wt%)：52%±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

  　　Appearance：Glass state powder, insoluble in water.

  　　Application: Mainly used in special optical glass materials. Additive for phosphate and fluorophosphate glass glass, improve the anti permeability and absorption loss.

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

• Uses :

  Mainly used in special optical glass materials. Additive for phosphate and fluorophosphate glass glass, improve the anti permeability and absorption loss. Packaging：according to customer's requirement

• Molecular Structure :