SZSE:002741
Chemical Reagents
Sodium thiosulfate standard volumetic solutionCOA Report
  • CAS No.:7772-98-7
  • Molecular weight:158.11
  • Aliases:Sodium thiosulphate、chlorine control chlorine cure anhydrous
  • Molecular formula:Na2O3S2
  • EC No.:231-867-5
  • HS-No:28323000
Information
Specification category:
Product No. Product name specifications
1.31119.010 Sodium thiosulfate standard volumetic solution 500mL
Characteristic: Appearance and properties: colorless transparent monoclinic crystal.
pH value: 6.0-8.5 (100 g / L H2O, 20 ℃)
Relative density: 1.73 g/cm3
Bulk density (kg / m?): 1350
Melting point: 48.5 ℃
Boiling point: 100 ℃
Solubility: soluble in water and turpentine, insoluble in ethanol.
Hazard characteristics:

Combustion can produce harmful gases and vapors

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
XML 地图 | Sitemap 地图