Note: An asterisk(*) flags the name by which the chemical is listed on the Chem Watch MSDS database

Search result for: sodium hydrosulfite

Table showing details for sodium hydrosulfite
Chemical
Category & User Codes
DG Class
DG PG
UN CAS No
Guidance notes
sodium hydrosulfite
 sodium dithionite*
11-12
1
2
-
-
5
-
-
4.2

DHS

CW  

Hazardous Chemical 		II 1384
7775-14-6 		Toxic by all routes of exposure. Releases toxic sulfur dioxide on contact with water, acids, or on heating. Use in a fume cupboard if practicable, otherwise use small quantities in a well-ventilated area. Use eye and skin protection when splashes are possible.

17

See also reductants.