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ChemicalBook >> CAS DataBase List >> Sodium thiosulfate

Sodium thiosulfate

Sodium thiosulfate price.
  • $6 - $1420
  • Product name: Sodium thiosulfate
  • CAS: 7772-98-7
  • MF: Na2O3S2
  • MW: 158.11
  • EINECS:231-867-5
  • MDL Number:MFCD00003499
  • Synonyms:DECHLORINATING SOLUTION;'HYPO';BETZ 0235;ANTICHLOR;SODIUM THIOSULFATE;SODIUM THIOSULFATE, 2.00 N;SODIUN THIOSULFATE;SULFITE STANDARD
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  • AK Scientific
  • Alfa Aesar
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  • Oakwood
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  • 6units
  • ManufacturerAK Scientific
  • Product numberX5843
  • Product descriptionSodium thiosulfate, anhydrous
  • Packaging100g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035643
  • Product descriptionSodium thiosulfate 0.01N Standardized Solution
  • Packaging1L
  • Price$39.3
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17629
  • Product descriptionSodium thiosulfate, anhydrous 99%
  • Packaging500g
  • Price$46.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035645
  • Product descriptionSodium thiosulfate 0.1N Standardized Solution
  • Packaging1L
  • Price$48.4
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number088628
  • Product descriptionSodium thiosulfate, Acculute Standard Volumetric Solution Final Concentration 0.1N
  • Packaging1unit
  • Price$48.8
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035647
  • Product descriptionSodium thiosulfate 1.0N Standardized Solution
  • Packaging1L
  • Price$57.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number088628
  • Product descriptionSodium thiosulfate, Acculute Standard Volumetric Solution Final Concentration 0.1N
  • Packaging6units
  • Price$243
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number035643
  • Product descriptionSodium thiosulfate 0.01N Standardized Solution
  • Packaging4L
  • Price$65.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035645
  • Product descriptionSodium thiosulfate 0.1N Standardized Solution
  • Packaging4L
  • Price$89.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035647
  • Product descriptionSodium thiosulfate 1.0N Standardized Solution
  • Packaging4L
  • Price$99.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035643
  • Product descriptionSodium thiosulfate 0.01N Standardized Solution
  • Packaging20L
  • Price$111.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035645
  • Product descriptionSodium thiosulfate 0.1N Standardized Solution
  • Packaging20L
  • Price$140.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17629
  • Product descriptionSodium thiosulfate, anhydrous 99%
  • Packaging2500g
  • Price$161
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA716445
  • Product descriptionSodium thiosulfate 98%
  • Packaging100g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA716445
  • Product descriptionSodium thiosulfate 98%
  • Packaging500g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA716445
  • Product descriptionSodium thiosulfate 98%
  • Packaging1kg
  • Price$18
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X5843 Sodium thiosulfate, anhydrous 100g $12 2021-12-16 Buy
Alfa Aesar 035643 Sodium thiosulfate 0.01N Standardized Solution 1L $39.3 2024-03-01 Buy
Alfa Aesar A17629 Sodium thiosulfate, anhydrous 99% 500g $46.7 2024-03-01 Buy
Alfa Aesar 035645 Sodium thiosulfate 0.1N Standardized Solution 1L $48.4 2024-03-01 Buy
Alfa Aesar 088628 Sodium thiosulfate, Acculute Standard Volumetric Solution Final Concentration 0.1N 1unit $48.8 2023-06-20 Buy
Alfa Aesar 035647 Sodium thiosulfate 1.0N Standardized Solution 1L $57.5 2024-03-01 Buy
Alfa Aesar 088628 Sodium thiosulfate, Acculute Standard Volumetric Solution Final Concentration 0.1N 6units $243 2023-06-20 Buy
Alfa Aesar 035643 Sodium thiosulfate 0.01N Standardized Solution 4L $65.65 2024-03-01 Buy
Alfa Aesar 035645 Sodium thiosulfate 0.1N Standardized Solution 4L $89.65 2024-03-01 Buy
Alfa Aesar 035647 Sodium thiosulfate 1.0N Standardized Solution 4L $99.65 2024-03-01 Buy
Alfa Aesar 035643 Sodium thiosulfate 0.01N Standardized Solution 20L $111.65 2024-03-01 Buy
Alfa Aesar 035645 Sodium thiosulfate 0.1N Standardized Solution 20L $140.65 2024-03-01 Buy
Alfa Aesar A17629 Sodium thiosulfate, anhydrous 99% 2500g $161 2024-03-01 Buy
Ambeed A716445 Sodium thiosulfate 98% 100g $6 2021-12-16 Buy
Ambeed A716445 Sodium thiosulfate 98% 500g $10 2021-12-16 Buy
Ambeed A716445 Sodium thiosulfate 98% 1kg $18 2021-12-16 Buy

Properties

Melting point :48°C
Boiling point :100°C
Density :1.01 g/mL at 25 °C
storage temp. :Store at +5°C to +30°C.
solubility :Immiscible with alcohol.
form :Solid
Specific Gravity :1.667
color :White
PH :6.0-8.5 (25℃, 50mg/mL in H2O)
Water Solubility :Soluble in water. Insoluble in alcohol.
Sensitive :Hygroscopic
Merck :14,8694
Stability :Stable. Incompatible with strong acids, strong oxidizing agents, iodine, mercury.
InChIKey :AKHNMLFCWUSKQB-UHFFFAOYSA-L
LogP :-0.428 (est)
CAS DataBase Reference :7772-98-7(CAS DataBase Reference)
EPA Substance Registry System :Sodium thiosulfate (7772-98-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Sodium thiosulfate is a commonly used chemical material, as the fixing agent in photography, film and printing plate-making industry, as a reducing agent used in tanning. It is used as a bleaching agent for removing residual and a mordant in the paper and textile industries, as antidotes of cyanide poisoning in medicine, as dechlorination agent and fungicides of drinking water and wastewater in water treatment, as a copper corrosion inhibitor of circulating cooling water and a deoxidizer of boiler water systems. It is also used for Cyanide wastewater treatment. Soda ash and sulfur are generally used as raw materials in industry, soda ash reacts with sulfur dioxide produced by the combustion of sulfur to produce sodium sulfite, then add sulfur for boiling reactions, and then filter, bleach, concentrate and crystallize, etc, can obtain sodium thiosulfate pentahydrate. Other production waste containing sodium sulfide, sodium sulfite, sulfur and sodium hydroxide can also be used, after appropriate treatment to get the product.
The above information is edited by Yan Yanyong of Chemicalbook.

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