żel krzemionkowy ≥99.5% (metals basis)
Dostawca: Thermo Fisher Scientific
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Niebezpieczeństwo
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Silicon(IV) oxide is used in the manufacture of glass for windows, drinking glasses, beverage bottles and many other materials. Optical fibers for telecommunication are made from silica. It is also used as a raw material for many ceramics such as earthenware, stoneware and porcelain. In addition, silica is a common additive in the production of foods and pharmaceutical products.
Purity: 99.5%
CAS No.: 14808-60-7
Molecular Formula: SiO2
Formula Weight: 60.09
Physical Form: -325 Mesh Powder
Density: 2.2-2.6
Melting Point: 1710°
Boiling Point: 2230°
Merck Reference: 14,8493
MDL No.: MFCD00011232
Formuła:
SiO₂ Temp. Wrzenia: 2230 °C Temp. topnienia: 1710 °C Gęstość: 2,2…2.6 Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00011232 Numer CAS: 14808-60-7 Numer WE (dawny EINECS): 238-878-4 Klasyfikacja Merck : 14,8493 |
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