CAS 7772-98-7

Tiosulfato de sodio

Descripción:

Tiosulfato de sodio, con el número CAS 7772-98-7, es un compuesto inorgánico comúnmente representado por la fórmula Na2S2O3. Aparece como un sólido cristalino blanco que es altamente soluble en agua, formando una solución incolora. Tiosulfato de sodio es conocido por sus propiedades reductoras y se utiliza a menudo en diversas aplicaciones, incluyendo fotografía, tratamiento de agua y como antídoto para el envenenamiento por cianuro. Actúa convirtiendo el cianuro tóxico en un compuesto menos dañino. La sustancia también se utiliza en química analítica como un titulante en reacciones redox, particularmente en titulaciones yodométricas. Además de su reactividad química, Tiosulfato de sodio es relativamente estable en condiciones normales, pero puede descomponerse cuando se expone a ácidos fuertes o calor, liberando dióxido de azufre y otros productos. Su perfil de seguridad indica que generalmente se considera no tóxico, aunque puede causar irritación en la piel y los ojos al contacto. En general, Tiosulfato de sodio es un compuesto versátil con una utilidad significativa tanto en entornos industriales como de laboratorio.

Fórmula: H₂O₃S₂·2Na

InChI: InChI=1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)

Clave InChI: InChIKey=UWUDCDBGGWPQHS-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)S.[Na]

Sinónimos:

• Ametox
• Antichlor
• Chlorine Control
• Chlorine Cure
• Declor-It
• Desilube 88
• Disodium thiosulfate
• Disodium thiosulphate
• Hypo
• Mfs 50
• Natriumthiosulfat
• S-Hydril
• Sodium Thiosulphate
• Sodium hyposulfite
• Sodium hyposulphite
• Sodium oxide sulfide (Na2S2O3)
• Sodium oxide sulfide (Na₂S₂O₃)
• Sodium thiosulfate
• Sodium thiosulfate (Na2S2O3)
• Sodium thiosulfate (Na₂(S₂O₃))
• Sodium thiosulfate anhydrous
• Sodothiol
• Sulfactol
• Sulfothiorine
• Thiosulfate de sodium
• Thiosulfate, Sodium
• Thiosulfuric Acid, Disodium Salt
• Thiosulfuric acid (H2S2O3), sodium salt (1:2)
• Thiosulfuric acid (H₂S₂O₃), disodium salt
• Thiosulfuric acid (H₂S₂O₃), sodium salt (1:2)
• Thiosulphuric acid, disodium salt
• Tiosulfato De Sodio

Sodium thiosulfate, 0.01N Standardized Solution

CAS: 7772-98-7

Sodium thiosulfate, 0.01N standardized solution is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used as a titrant in iodometry. This Thermo Scientific Chemicals brand p

Fórmula: Na₂O₃S₂

Forma y color: Liquid, Clear colorless

Peso molecular: 158.10

Ref: 02-035643

Sodium thiosulfate, Acculute Standard Volumetric Solution, Final Concentration 0.1N

CAS: 7772-98-7

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

Fórmula: Na₂O₃S₂

Forma y color: Liquid

Peso molecular: 158.10

Ref: 02-088628

Sodium thiosulfate, 1.0N Standardized Solution

CAS: 7772-98-7

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

Fórmula: Na₂O₃S₂

Forma y color: Liquid, Colorless

Peso molecular: 158.10

Ref: 02-035647

Sodium thiosulfate, anhydrous, 98+%

CAS: 7772-98-7

Sodium thiosulfate is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used to prepare S-alkylthiosulfonates. Furthermore, it is used in the tanning of leather and in photog

Fórmula: Na₂O₃S₂

Pureza: 98+%

Forma y color: White, Crystals or powder or crystalline powder

Peso molecular: 158.10

Ref: 02-A17629

Sodium thiosulfate, 0.1N Standardized Solution

CAS: 7772-98-7

Sodium thiosulfate, 0.1N standardized solution is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used as a titrant in iodometry. This Thermo Scientific Chemicals brand pr

Fórmula: Na₂O₃S₂

Forma y color: Clear colorless, Liquid

Peso molecular: 158.10

Ref: 02-035645

Sodium Thiosulfate

CAS: 7772-98-7

Fórmula: H₂Na₂O₃S₂

Pureza: 98%

Forma y color: Solid

Peso molecular: 160.1236

Ref: IN-DA0035M2

Sodium thiosulfate, anhydrous

CAS: 7772-98-7

Sodium thiosulfate, anhydrous

Fórmula: Na·O₃S₂

Forma y color: Solid

Peso molecular: 158.109

Ref: 54-IN13298

Sodium thiosulfate, anhydrous

CAS: 7772-98-7

Fórmula: Na₂O₃S₂

Pureza: 98.5 - 101.5 %

Forma y color: Colourless to white crystals or crystalline powder

Peso molecular: 158.10

Ref: 7W-GE4280

Sodium thiosulfate anhydrous

CAS: 7772-98-7

Fórmula: Na₂O₃S₂

Pureza: 97.0%

Forma y color: Solid

Peso molecular: 158.1

Ref: 10-F075217

Sodium Thiosulfate

CAS: 7772-98-7

Sodium thiosulfate can be used as a substrate for thiosulfate sulfurtransferase and as a reducing agent and standard solution for iodometric titration.

Fórmula: Na₂O₃S₂

Forma y color: White Solid

Peso molecular: 158.11

Ref: TM-TSH-00268

Sodium thiosulfate solution

CAS: 7772-98-7

Fórmula: Na₂O₃S₂

Forma y color: Clear, colourless liquid

Peso molecular: 158.10

Ref: 7W-GE4439

Sodium thiosulfate

CAS: 7772-98-7

Sodium thiosulfate

Fórmula: Na₂O₃S₂

Pureza: 98%

Peso molecular: 158.11

Ref: IN-DG151662

Sodium Thiosulfate

Producto controlado

CAS: 7772-98-7

Applications Sodium Thiosulfate is used primarily as a medicament against cyanide poisoning, able to convert cyanide into thiocyanate, a reaction which is catalyzed by the enzyme Rhodanese. Antioxidant.
References Emuebie, O. et al: Aus. J. Basic App. Sci., 5, 507 (2011); Cambal, L. et al.: Chem. Res. Toxicol., 24, 1104 (2011); Lam, X. et al.: J. Pharm. Sci., 86, 1250 (1997);

Fórmula: Na·O₃S₂

Forma y color: Neat

Peso molecular: 158.11

Ref: TR-S673640

Sodium Thiosulphate Anhydrous extrapure, 99%

CAS: 7772-98-7

Fórmula: Na₂S₂O₃

Pureza: min. 99.0%

Forma y color: White, Crystalline compound, Clear, Colourless

Peso molecular: 158.11

Ref: SR-89728

Sodium Thiosulphate 0.1N Solution

CAS: 7772-98-7

Fórmula: Na₂S₂O₃

Forma y color: Clear, Colourless, Liquid

Peso molecular: 158.11

Ref: SR-33737

Sodium thiosulfate, anhydrous

CAS: 7772-98-7

Sodium thiosulfate is a salt that is used as an antimicrobial agent. It has been shown to inhibit the toll-like receptor 4 (TLR4) and TLR2, which are important in the innate immune response. It has also been shown to suppress inflammation and tumor formation in vitro and in vivo. Sodium thiosulfate has been shown to inhibit the growth of squamous carcinoma cells by inducing apoptosis. The anti-cancer effect of sodium thiosulfate is due to its ability to reduce oxidative stress and increase antioxidant activity in cancer cells. It also inhibits potassium dichromate induced cancer cell proliferation by reducing redox potential. This salt may be useful for treating malignant brain tumors, where it has been shown to inhibit glioma cell proliferation, induce apoptosis, and reduce metastasis via reduction of angiogenesis.

Fórmula: Na₂S₂O₃

Pureza: Min. 97%

Peso molecular: 158.11 g/mol

Ref: 3D-FS43030