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Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,with 45 person R&D team,our synthesis level is well-known to the industry,which are exported to France,Poland,Czech,Ukraine,Spain,Switzerland,etc...
Product Name: | SILICA |
Synonyms: | Hydrated Silica, Pharmaceutical Grade;1343-98-2silicicacid;Silicondioxide,formingfilmc;BEADS BASED ON SILICIUM DIOXIDE, MICROSIZE;BAKER SAND;BLUE GEL DESICCANT;BLUE SILICA GEL;BLUE GEL |
CAS: | 10279-57-9 |
MF: | O2Si |
MW: | 60.08 |
EINECS: | 600-358-3 |
Product Categories: | Inorganics;photoazide;-;Silicone Series |
Mol File: | 10279-57-9.mol |
|
SILICA Chemical Properties |
Melting point | 1610 °C(lit.) |
Boiling point | >100 °C(lit.) |
density | 2.6 g/mL at 25 °C(lit.) |
refractive index |
n |
storage temp. | 2-8°C |
form | tablets (~0.5 g each) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 48/20 |
Safety Statements | 22 |
WGK Germany | 3 |
RTECS | VV7340000 |
F | 3 |
HS Code | 2811 22 00 |
Toxicity | LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
MSDS Information |
Provider | Language |
---|---|
ACROS | English |
SigmaAldrich | English |
ALFA | English |
SILICA Usage And Synthesis |
SILICA Preparation Products And Raw materials |
Preparation Products | Silicon dioxide-->PotassiumSodiumSilicate-->Rubber mixings of silicone rubber-->Silicone rubber,methyl-vinyl-->Chlorbenzuron suspensoid-->GP-1084-1 cellular silicone rubber false eye supporte |
Raw materials | Silicon dioxide-->Tetrachlorosilane-->Silicon dioxide |
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