Other: |
Molecular weight :263.89
Property :Glass powder. PH: 2.4
Application :Used for preparation of optical 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 |
SiO2 % |
<0.1 |
P2O5 % |
80.5±1 |
Calcination of weightlessness % |
<0.6 |
|