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<title><![CDATA[EC21 Product Catalogs - 99.9 sio2 grains]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/99.9_sio2_grains--2839/1/99.9 sio2 grains.html]]></link><item>
<title><![CDATA[Sell Chinese Factory Produced High Purity High Quality White  Fused Silica Powder with Low Price]]></title><link><![CDATA[https://hsmineral.en.ec21.com/Sell_Chinese_Factory_Produced_High--11000693_11000750.html]]></link><description><![CDATA[SiO2
%
99-99.9%
99.6
Mean Grain
size
µm
2-25
5.584
Whiteness
%
92-98
96
Fe2O3
%
≤0.03
0.008
Whiteness
Us/cm
1-30
3.2
PH
Value
6.5-8.0
7.2
Moisture
%
0.05-0.1
0.06
BET
cm3/cc
1700-8000
7212
Density]]></description><pubDate><![CDATA[20200409]]></pubDate></item>

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