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Silicon Dioxide

Product Name:Silicon Dioxide Powder
CAS :14808-60-7
Molecular Formula:SiO2
Molecular Weight:60.08
Purity:99%
Grade:Pharmaceutical Grade
Appearance:White Powder
Packing:Foil bag or Stealth package
Ship way :DHL ,Fedex , TNT, EMS ,UPS .
Payment terms :Western Union ,Money grams , Bank transfer ,Bitcoin
Delivery time :within 5 days after we receive your payment .

Functions :

1,Surface treatment agent
2,Silicone rubber industry
3,Organic Chemicals
4,Paper industry
5,Plastic industry
6,Hygroscopic agent
7,Yan (dyeing) materials industry
8,Anti-aging properties
9,Glass industry
10,Ceramic industry

           CERTIFICATE OF ANALYSIS

Product name
Silicon Dioxide
CAS No.
14808-60-7
Outer Packing
25kg/drum
Production date
201606
Shelf life
202006
Standard adopted
GB 25576-2010
Items of analysis
Specification
Results
Character
White or colorless transparent
Complies
texture
Uniform powder or particle
Complies
Silicon Dioxide(Ignited)
≥96%
99.6%
Loss On Dry
≤5.0%
5%
loss on ignition
≤8.5%
4.20%
pb
≤5
0.4
heavy metalpb
≤30
<30
As
≤3
0.1
Soluble dissolves salt
≤4
<4
Conclusion
Qualified

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