Produktname:
Sodium dichromate dihydrate
Beschreibung:
Sodium dichromate is the inorganic compound with the formula Na2Cr2O7. Sodium dichromate is generated on a large scale from ores containing chromium(III) oxides.
Gruppe:
Other Specialties
CAS-Nummer:
7789-12-0
EC-Nummer:
616-541-6
Synonyme:
Natriumdichromat, UNII-52125XYY2A, CCRIS 6344, Sodium dichromate(VI) dihydrate, Sodium dichromate dihydrate (VI), Sodium chromate dihydrate (Na2Cr2O7.2HO2)
Anwendungen:
Pesticide, Pesticide, Detergent, Detergent, Pesticide, Detergent
IUPAC-Name:
disodium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium;dihydrate
Molekularformel:
Cr2H4Na2O9
Molekulargewicht:
297.995 g/mol
Siedepunkt:
400ºC
Schmelzpunkt:
357ºC
Dichte:
2.348 g/cm3
Gefahrenklasse:
5.1
HS-Code:
28413000
RID/ADR:
UN 3086 6.1/PG 1
Bedenkenanzeige:
R21; R25; R26; R34; R42/43; R45; R46; R48/23; R50/53; R60; R61; R8
Gefahrenhinweis:
H272; H301; H312; H314; H317; H330; H334; H340; H350; H360FD; H372; H410
Warnerklärung:
P201; P210; P260; P284; P301 + P310 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P308 + P313; P403 + P233
Signale:
Danger