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1 Kilogram |
FOB Price: USD 16.0000 |
Silicon Dioxide, food gradre Silica EINECS 231-545-4
Chemical Name |
Silicon dioxide |
Synonyms |
Silica |
Molecular Formula |
SiO2 |
Molecular Weight |
60.08 |
CAS No. |
7631-86-9 |
EINECS |
231-545-4 |
|
|
Appearance |
White crystal |
Purity (SiO2) |
99.58% |
Moisture |
0.06% |
Igniting loss |
0.12% |
Fe2o3 |
0.021% |
Density |
2.65×103kg/m3 |
Mohs hardness |
7 |
Elctric conductivity |
8.0µS/cm |
Cl- ppm |
10.0 |
PH |
6.1 |
|
|
Packaging |
25kg/bag |
Application |
Used as desiccant, dehydrating agent, moisture-proof agent and air humidity regulator |
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