Nom du produit:
selenium dioxide
Description:
Selenium dioxide is the chemical compound, appears as a white or creamy-white volatile lustrous crystal or crystalline powder with a pungent sour smell and its molecular formula is SeO2. It is found in only a very few burning coal dumps and used as an important reagent in organic synthesis.
Groupe:
Other Specialties
Numéro CAS:
7446-08-4
Numéro EC:
231-194-7
Synonymes:
Selenium dioxide, Selenium dioxide, Selendioxid, Selenigsäureanydrid
Applications:
Automotive Care, Plastics, Building Material, Detergent
Nom d’après UICPA:
selenium dioxide
Formule moléculaire:
SeO2
Masse moléculaire:
110.969 g/mol
Point d’ébullition:
684.9ºC(lit.)
Point d’éclair:
315ºC
Point de fusion:
315ºC
Solubilité:
Solubility in water, g/100ml at 20 °C: 40
Densité:
3.95 g/cm3
Classe de danger:
6.1
Code SH:
2811290090
RID/ADR:
UN 2811/3283
Déclarations de risques:
R23/25; R33; R50/53
Déclaration de dangers:
H301 + H331; H373; H410
Mise en garde:
P261; P273; P301 + P310; P311; P501
Signaux:
Danger