Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Sodium Dithionite (Sodium Hydrosulfite), Reagents

Sodium Dithionite (Sodium Hydrosulfite), Reagents

Catalog No. p-200021111
Click to view available options
Quantity:
500 g
2.5 kg
100 kg

Description

Sodium Dithionite (Sodium Hydrosulfite), Chemically Pure, for general laboratory use. Manufactured in ISO 9001 facility.

Chemical Identifiers

CAS 7775-14-6
Molecular Formula Na2O4S2
Molecular Weight (g/mol) 174.10
InChI Key JVBXVOWTABLYPX-UHFFFAOYSA-L
Synonym Sodium Hydrosulfite
IUPAC Name disodium sulfinatosulfinate
SMILES [Na+].[Na+].[O-]S(=O)S([O-])=O

Specifications

Boiling Point >80°C
Melting Point 52°C
Color White to Off-White
pH 8 to 10.5
Physical Form Solid
Quantity 100 kg
Grade Pure
Packaging Steel Drum
Specific Gravity 2.19
Chemical Name or Material Sodium Dithionite (Sodium Hydrosulfite)
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.