Sodium thiosulfate pentahydrate, Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., Greater than or equal to 99.5%

Code: 31459-6x1kg D2-114

Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.5%


 

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Assay:min. 99.5 %
Water insoluble matter:max. 0.005 %
pH (5 %, 25 °C):6.0 to 7.5
pH (10 %, 20°C):6.0 to 8.4
Calcium (Ca):max. 0.002 %
Copper (Cu):max. 0.0005 %
Iron (Fe):max. 0.0005 %
Potassium (K):max. 0.001 %
Magnesium (Mg):max. 0.001 %
Lead (Pb):max. 0.0005 %
Chloride (Cl):max. 0.01 %
Sulfate and sulfite (as SO4):max. 0.1 %
Sulfide (S):max. 0.0001 %
Total N:max. 0.002 %
Appearance of the solution:complying
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31459-1KG
Sodium thiosulfate pentahydrate, Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., Greater than or equal to 99.5%

Unit:EA
List Price: £36.42
Source:List Price
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Cas Number10102-17-7
This product has met the following criteria: