Silicon dioxide(Chemical formula: SiO2)

Post Date:
May 05,2015
Expiry Date:
May 04,2016
Detailed Description:
Cas No. :7631-86-9 Silicon dioxide(Chemical formula: SiO2)
Shape
Color
Purity
Package
Storage
Crystal
Granule
1-3 mm; 3-5 mm
Colorless
Transparent
99.99%
With plastic bottler
Avoid exposure to sunlight &acid
Keep dry
Pillar
Upon demand

Properties
CAS No.
Density
(g/cm3)
Melting Point(°C)
Refractive Index
at 550nm
Transparency
Range(μm)
Evaporation Source
7631-86-9
2.2
1700
1.45~1.46
0.2~9
E
Applications
AR coating; Cold light coating; Filter; Insulating coating;Glasses coating; UV coating
Remark
Specification upon exact demand
CAS Registry Number:
7631-86-9
Synonyms:
;Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;
Molecular Formula:
SiO₂
Molecular Weight:
60.084
Molecular Structure:
Risk Codes:
R37:Irritating to respiratory system.;
Safety Description:
S24/25:;

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