Artikelname:
Sodium hydrosulfite
Beschreibung:
Sodium hydrosulfite is a white crystalline powder with a weak sulfurous odor. It has a role as a reducing agent and a bleaching agent.and its chemical formula is Na2O4S2.
Gruppe:
Other Specialties
CAS-Nummer:
7775-14-6
EC-Nummer:
231-890-0
Synonyme:
Natriumhydrosulfit, Sodium dithionite, 7775-14-6, Vatrolite, Sodium sulfoxylate, Disodium dithionite, Adlite 1, Blankit C5F, Blankit* ASF, Blankit* B., Blankit* MFC., Blankit* W, Hydrosulfite E, Hydrosulfite EN, Hydrosulfite F IBC, Hydrosulfite F if, Sodium dithionite 87%, SODIUM HYDROSULFITE/RAW, SODIUM HYDROSULFITE, VIRTEX D
Anwendungen:
Consumer use, Pesticide, Cosmetics, Textile
Molekularformel:
Na2S2O4
Molekulargewicht:
174.096 g/mol
Siedepunkt:
1390ºC
Schmelzpunkt:
300ºC (dec.)
Löslichkeit:
Solubility in water, g/100ml at 20 °C: 25
Dichte:
2.13 g/cm3
Gefahrenklasse:
4.2
HS-Code:
2831101000
RID/ADR:
UN 1384
Bedenkenanzeige:
R22; R31; R7
Gefahrenhinweis:
H251; H302
Warnerklärung:
P235 + P410
Signale:
Danger