Customization: | Available |
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CAS No.: | 7631-86-9 |
Formula: | Sio2 |
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Quantity(kilograms) | 1 - 400 | >400 |
Lead time (days) | 15 | To be negotiated |
Product Series |
|
Feed Additives, Pharmaceutical and Cosmetic |
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Type |
|
YH-620 |
YH-620A |
YH-620B |
YH-600 |
Physical Form |
|
powder |
mirco-pearl |
powder |
Super-fine powder |
D50 |
um |
5~8 |
8~10 |
3~8 |
5~15 |
BET |
m2/g |
160~180 |
180~240 |
170~210 |
280~320 |
DBP |
cm/g |
2.2~2.5 |
2.5~2.8 |
2.3~2.6 |
2.5~3.5 |
Silica (dry basis) |
% |
≥98 |
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Drying Loss |
% |
≤8.0 |
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Ignition loss (dry basis) |
% |
≤7.0 |
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pH(10% aqueous solution) |
|
6.0~7.5 |
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Heavy Metal (As Pb) |
% |
≤0.003 |
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As |
% |
≤0.0003 |
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Pb |
% |
≤0.001 |
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Soluble salts (As Na2SO4) |
% |
≤3.0 |