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Sodium thiosulfate pentahydrate

SIGALD/S8503 - ReagentPlus®, ≥99.5%

CAS Number: 10102-17-7
Empirical Formula (Hill Notation): Na2O3S2 · 5H2O
Molecular Weight: 248.18
EC Number: 231-867-5
MDL Number: MFCD00149186
Linear Formula: Na2S2O3 · 5H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-S8503-500G 500 g
 $81.10
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45-S8503-2.5KG 2.5 kg
 $139.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: S8503-500G

 

agency suitable for SM 2310
  suitable for SM 2320
assay ≥99.5%
form powder
InChI 1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI key PODWXQQNRWNDGD-UHFFFAOYSA-L
product line ReagentPlus®
Quality Level 200 
SMILES string O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
storage temp. room temp
Application:

  • Screening of Variables Affecting the Selective Leaching of Valuable Metals from Waste Motherboards′ PCBs: Demonstrates the use of sodium thiosulfate pentahydrate in the process of leaching valuable metals from electronic waste, contributing significantly to sustainable recycling practices in environmental science (Rahimi et al., 2024 ).

  • Synthesis of Aryl Amides from Acyl-Bunte Salts and Aryl Azides: Details the application of sodium thiosulfate pentahydrate in synthetic organic chemistry, specifically in the synthesis of aryl amides, illustrating its utility in facilitating complex chemical reactions (Chen et al., 2023 ).
Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging: 2.5 kg in poly drum
Packaging: 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.5%
Storage Temp. room temp
UNSPSC 12352300

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