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Sodium Thiosulfate, Pentahydrate

Crystalized chemical compound for various industrial applications.
SKU: HYPO5
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Sodium Thiosulfate, Pentahydrate, Crystals

Sodium Thiosulfate, Pentahydrate, Crystals (Na2S2O3•5H2O) is a high-purity, white crystalline compound commonly used in various industrial and laboratory applications. With a purity of over 99%, this reagent grade chemical is essential for photographic fixing, chrome tanning, extraction of silver from ores, dechlorination of water, and as a reducing agent in chrome dyeing. It also finds use in iodometry, making colloidal sulfur, and as a mordant in dyeing. This versatile compound is indispensable in the paper and bleaching industry for removing chlorine and is utilized extensively in various chemical reactions.

Key Features

  • Over 99% purity
  • White crystalline appearance
  • Low iron content (<10 ppm)
  • Low heavy metals content (<6 ppm)
  • Versatile industrial and laboratory uses

Product Specifications

Chemical Formula Na2S2O3•5H2O
Molecular Weight 248.19
Purity > 99%
Appearance White crystals
Iron Content < 10 ppm
Heavy Metals Content < 6 ppm
Insoluble Matter < 0.02%

Similar Products

  • White crystalline reducing agent
  • Photographic fixing compound
  • Chrome tanning reagent
  • Dechlorination agent for water
  • Bleaching and dyeing chemical
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for photographers, chemical laboratories, tanning industry professionals, water treatment facilities, paper and bleaching industries.
  • Availability: In Stock
  • Model: HYPO5
  • Brand: ChemicalStore