Image is an illustration, may not reflect the exact product sold.


Other products by Merck

Merck - 1065160500 - Sodium thiosulfate pentahydrate

  • MFR SKU: 1065160500
  • ITEM #: 7231590
  • 0 Reviews / 0 Questions
$128.95
Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 7231590
for analysis EMSURE® ACS, ISO, Reag. Ph Eur
This listing is for 500 g Plastic bottle

Merck - 1065160500 - Sodium thiosulfate pentahydrate

  • Item #: 7231590
  • MFR SKU: 1065160500
  • Catalogue Number 106516
  • Replaces SX0815-1; SX0815
  • Synonyms Antichlor
  • CAS number 10102-17-7
  • EC number 231-867-5
  • Grade ACS, ISO, Reag. Ph Eur
  • Hill Formula NaOS * 5 HO
  • Molar Mass 248.18 g/mol
  • HS Code 2832 30 00
  • Quality Level MQ300
  • Density 1.74 g/cm3 (20 ° C)
  • Melting Point 48 ° C
  • pH value 6.0 - 7.5 (100 g/l, HO, 20 ° C)
  • Bulk density 1000 kg/m3
  • Solubility 701 g/l
  • LD 50 oral LD50 Rat > 5000 mg/kg
  • RTECS WE6660000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 28
  • Aqueous solutions: Container D.
  • Storage Store at +2° C to +30° C.
  • Assay (iodometric) 99.5 - 101.0 %
  • Identity passes test
  • Appearance of solution passes test
  • Insoluble matter ≤ 0.005 %
  • pH-value (5 %; water, 25 ° C) 6.0 - 7.5
  • pH-value (10%; water) 6.0 - 7.5
  • Chloride (Cl) ≤ 0.008 %
  • Sulfate and sulphite (as SO) ≤ 0.1 %
  • Sulfide (S) passes test
  • Heavy metals (as Pb) ≤ 0.001 %
  • Total nitrogen (N) ≤ 0.002 %
  • Ca (Calcium) ≤ 0.002 %
  • Cu (Copper) ≤ 0.0005 %
  • Fe (Iron) ≤ 0.0005 %
  • K (Potassium) ≤ 0.001 %
  • Mg (Magnesium) ≤ 0.001 %
  • Pb (Lead) ≤ 0.0005 %
  • Corresponds to ACS, ISO, Reag. Ph Eur

There are no questions about this product yet. Be the first to ask a question.

0 out of 5 stars
5 Star
0 %
4 Star
0 %
3 Star
0 %
2 Star
0 %
1 Star
0 %

Review this product

Tell us about your personal experience

Recently Viewed Items