Price: USD 1 / g
Min. Order: 10g g
Product Name:Silicon dioxide
Synonyms:uartz (SiO2);Rose quartz;silica,crystalline(asrespirable;silica,crystalline(asrespirabledust);Silicon oxide, quartz;CRYSTALLINE SODIUM POTASSIUM ALUMINOSILICATE;HYDRANAL(R)-MOLECULAR SIEVE;ALUMINUM SODIUM SILICATE
CAS:14808-60-7
MF:O2Si
MW:60.0843
EINECS:215-684-8
Mol File:14808-60-7.mol
Melting point:1610 °C(lit.)
Boiling point:2230 °C
density:2.6 g/mL at 25 °C(lit.)
Stability:Stable.
Chemical Properties:granular abrasive solid of varied colour, depending upon other
Silicon dioxide Preparation Products And Raw materials
Usage:used For phthalic anhydride, aniline, maleic anhydride, melamine, butadiene rubber, acrylonitrile and other important petrochemical products, catalyst carrier. Also widely used in refined petrochemical products, the removal of aromatic hydrocarbons, selective adsorption separation of certain organic gases and liquids. But also as an ion exchange agent for the removal of polyvalent harmful elements in water. As well as for materials, equipment and other items of dry storage and high purity gas in addition to water refining.
Raw materials:Sulfuric acid -->Ammonium hydroxide-->Silica gel-->Sodium silicate -->Silicon-->Cobalt chloride hexahydrate -->AMBERSEP? 900, OH FORM ION-EXCHANGE RESIN