missing translation for 'onlineSavingsMsg'
Learn More
Sodium thiosulfate, 99%, for analysis, anhydrous Product Code.: 15213406
  • ONLINE EXCLUSIVE PRICE
    2330.00 NOK
    280.68 NOK / 250g
    Save 2049.32 NOK
    87% Off
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Sodium thiosulfate, 99%, for analysis, anhydrous

Sodium thiosulfate, 99%, for analysis, anhydrous

Product Code. p-7077347 Shop All Thermo Scientific Chemicals Products
250 g, 250g
Click to view available options
Quantity:
250 g
1 kg
5 kg
Unit Size:
1kg
250g
5kg
This item is not returnable. View return policy

Product Code. 15213406

Brand: Thermo Scientific Acros 450622500

  • ONLINE EXCLUSIVE PRICE
    2330.00 NOK
    280.68 NOK / 250g
    Save 2049.32 NOK
    87% Off
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

280.67 NOK valid until 2025-12-14
BEST PRICE on Promo! Use promo code "24141" to get your promotional price.
This item is not returnable. View return policy

Description

CAS: 7772-98-7 | Na2O3S2 | 158.10 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7772-98-7
Molecular Formula Na2O3S2
Molecular Weight (g/mol) 158.10
MDL Number MFCD00003499
InChI Key AKHNMLFCWUSKQB-UHFFFAOYSA-L
Synonym sodium thiosulfate, sodium thiosulphate, disodium thiosulfate, sodium thiosulfate anhydrous, hypo, sodiumthiosulfate, chlorine cure, chlorine control, declor-it, thiosulfuric acid, disodium saltShow MoreShow Less
PubChem CID 24477
SMILES [Na+].[Na+].[O-]S([S-])(=O)=O

Specifications

Melting Point 48.0°C
pH 6.0 to 8.4 (5% aq. soln.)
Quantity 250 g
Assay Percent Range 98.5% min. (Iodimetry)
Linear Formula Na2S2O3
Merck Index 15,8821
Solubility Information Solubility in water: 700g/L (20°C). Other solubilities: practically insoluble in alcohol
IUPAC Name disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane
Formula Weight 158.1
Percent Purity 99%
Grade Analytical
Loss on Drying 1% max. (105°C)
Chemical Name or Material Sodium thiosulfate
Show More Show Less

Product Suggestions

Certificates

Certificates

A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Product Code
Lot NumberA0470458 Certificate TypeCertificate of Analysis Date17/05/2025 Product Code450622500, 450620010, 450620050
Lot NumberA0467442 Certificate TypeCertificate of Analysis Date25/01/2025 Product Code450622500, 450620010, 450620050
Lot NumberA0458072 Certificate TypeCertificate of Analysis Date23/11/2023 Product Code450622500, 450620010, 450620050
Lot NumberA0455951 Certificate TypeCertificate of Analysis Date04/09/2023 Product Code450622500, 450620010, 450620050
Lot NumberA0448929 Certificate TypeCertificate of Analysis Date05/01/2023 Product Code450622500, 450620010, 450620050

RUO – Research Use Only

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
Sodium thiosulfate, 99%, for analysis, anhydrous >

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.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.