| Other: |
Molecular weight ：182.3
Property ：Glass state powder insoluble in water and acids and bases.
Application ：It is mainly used in special optical glass, special protective glass and radiation-resistant optical glass, as additives in phosphate glass, fluorophosphate glass and laser fusion glass.
Pack:It is packed in 25kg plastic woven bag or composite kraft paper bag, carton or cardboard bucket.
| ITEM |
YingKe Standard |
| Co ppm |
<1 |
| Cr ppm |
<1 |
| Cu ppm |
<1 |
| Fe ppm |
＜5 |
| Mn ppm |
<1 |
| Ni ppm |
<1 |
| Ti ppm |
<1 |
| V ppm |
<1 |
| P2O5 % |
78±1 |
| Calcination of weightlessness % |
<0.6 |
|
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