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silicon dioxide

silicon dioxide

Classification Silicon Dioxide
CAS No. 14808-60-7;112945-52-5;60676-86-0
Other Names Quartz
MF SiO2
EINECS No. 215-683-2;238-878-4;262-373-8
Place of Origin Zhejiang, China (Mainland)
Grade Standard Industrial Grade
Purity 94~99.8% min
Appearance white powder or granular

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silicon dioxide Details

we suplly silicon dioxide ,Quartz,acticel in competitive price

 

SiO2 (%)

≥ 92

Loss on heating (%)

5.0-6.5

Loss on ignition (%)

≤ 7.0

PH value

6.5-7.0

Specific surface area BET(cm2/g)

160 -175

DBP absorption value (cm3/g)

2.2-2.4

Total iron content ( mg/Kg)

≤ 300

Sulfate (%)

≤1.5

Pellet degree

≥100mesh/inch: ≥92%

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