Sodium thiosulfate pentahydrate, 99+%, extra pure

Product Code.	Quantity	Packaging	unitSize
10724071	1 kg	Plastic bottle	1kg
10604982	2.5 kg	Plastic bottle	2.5kg
10003573	25 kg	Fibre drum	25kg

Product Code. 10724071 Supplier Thermo Scientific Acros Supplier No. 123370010

Beskrivelse

CAS: 10102-17-7 | Na₂O₃S₂·₅H₂O | 248.18 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.

Reduction reagent

Tekniske data

Kemiske identifikatorer

• CAS: 10102-17-7
• Molecular Formula: Na₂O₃S₂·₅H₂O
• Molecular Weight (g/mol): 248.18
• MDL Number: MFCD00149186
• InChI Key: PODWXQQNRWNDGD-UHFFFAOYSA-L
• Synonym: sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
• PubChem CID: 61475
• ChEBI: CHEBI:32150
• IUPAC Name: disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
• SMILES: O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

• Melting Point: 48.5°C
• Color: Colorless to White
• pH: 6 to 8.4 (10% soln. at 20°C)
• Physical Form: Crystals
• Quantity: 1 kg
• Assay Percent Range: 99.0 to 101% (Iodimetry)
• Linear Formula: Na₂S₂O₃·5H₂O
• Merck Index: 15, 8821
• Solubility Information: Solubility in water: 680g/L (20°C). Other solubilities: practically insoluble in alcohol,soluble in turpentine
• Formula Weight: 248.18
• Percent Purity: ≥99%
• Grade: Extra Pure
• Packaging: Plastic bottle
• Specific Gravity: 1.72
• Density: 1.7200g/mL
• Chemical Name or Material: Sodium thiosulfate pentahydrate

Sikkerhed og håndtering

SDS

RUO – Research Use Only