Note: Ingredients listed on restricted chemical lists
EC/CAS
7757-83-7
Name of the chemical
Sodium sulphite
Concentration
N/A
General Information
Product name
Silica 3 Reagent
Chemical name
Sulfurous acid, disodium salt
CAS No.
7757-83-7
1.2.1 Relevant identified uses
Laboratory reagent _____________________________________________________________________________
Emergency telephone
(Medical and Transportation
Icons in SDS
Company Information
company name
Hach Company
Section 2
2.2 Label elements
Not applicable
Hazard statements
Not applicable Contact with acids liberates toxic gas.
Precautionary statements
Not applicable HMIS: Health: 1 Flammability: 0 Reactivity: 0 Protective Equipment: X - See protective equipment, Section 8. NFPA: Health: 1 Flammability: 0 Reactivity: 0
Hazard pictograms
Not applicable
HMIS® ratings
Class D, Division 2, Subdivision B - Toxic material (other toxic effects) WHMIS Symbols: Other Toxic Effects
