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Silicon Dioxide |
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Payment: T/T or L/C
Additional_detail: product name: Silicon Dioxide
Size: sa101
Molecular Formula: SiO2
Molecular weight: 60.08
CAS NO: 60676-86-0
Quality Specification
%
Item Index
Form Superfine powder
105oC 2h % Loss on drying
4.0~8.0
1000oC % Lgnition loss Max 7.0
PH value 6.5~7.5
BET specific surface area
210~250
DBP absorption value 2.3~2.8
SiO2 Min 98.0%
Fe(mg/kg) Max 160
Na2SiO4 Max 0.5%
um average particle 5
Packing: 25Kg, 50kg bags or
according to customer's demand.
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86-633-8332928 |
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