幻灯二
幻灯一

Sodium dithionite CAS#: 7775-14-6

Reducing agent for vat dyes,reducing hair bleaching agents,vat dyes printing auxiliaries, silk scouring and bleaching agents, coloring agents and objects stripping vat cleaning agent

Product Name:Sodium dithionite
Other Name:dithionous acid disodium salt; HYDROSULFITE SODIUM; HYPODISULFITE SODIUM DITHIONITE; SODIUM HYDROSULFITE; SODIUM HYDROSULPHITE; blankit; burmol
CAS#:7775-14-6
Molecular formula:Na2O4S2
Formula weight:174.11
EINECS#:
Structural formula:
Sodium dithionite
Sodium dithionite Properties
Melting point300 °C
Boiling point 1390°C
Density 2.13
Fp >100°C
Storage temp.Store at RT.
Solubility 250 g/L (20°C)
Form Powder/Solid
Color White
PH5.5-8.5 (50g/l, H2O, 20℃)
Water Solubility 250 g/L (20 ºC)
Sensitive Moisture Sensitive
Merck14,8626
Sodium dithionite Users
UsersReducing agent for vat dyes,reducing hair bleaching agents,vat dyes printing auxiliaries, silk scouring and bleaching agents, coloring agents and objects stripping vat cleaning agent