Potassium disulfate - 60235

Code: 60235
Potassium disulfate
Puriss. p.a., ≥97.5% (T)
Potassium pyrosulfate
≥97.5% 

CAS Number: 7790-62-7
Linear Formula: K2S2O7
Molar Mass: 254.32 g/mol
EC Number: 232-216-8
MDL Number: MFCD00011385
Catalog Number Packaging Size Container type Price QTY Cart
60235-1KG 1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay 97.5 - 101.0 %
Silver (Ag) max. 5 ppm
Aluminium (Al) max. 5 ppm
Arsenic (As) max. 5.0 ppm
Barium (Ba) max. 5 ppm
Bismuth (Bi) max. 5 ppm
Calcium (Ca) max. 10 ppm
Cadmium (Cd) max. 5 ppm
Cobalt (Co) max. 5 ppm
Chromium (Cr) max. 5 ppm
Copper (Cu) max. 5 ppm
Iron (Fe) max. 5 ppm
Lithium (Li) max. 5 ppm
Magnesium (Mg) max. 5 ppm
Manganese (Mn) max. 5 ppm
Molybdenum (Mo) max. 5 ppm
Sodium (Na) max. 50 ppm
Nickel (Ni) max. 5 ppm
Lead (Pb) max. 5 ppm
Strontium (Sr) max. 5 ppm
Thallium (Tl) max. 5 ppm
Zinc (Zn) max. 5 ppm
Chloride (Cl) max. 5 ppm
Phosphate (PO4) max. 10 ppm
Total N max. 20 ppm
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Physical Properties

Property Value
Freezing point 325 °C
Density 2.28 g/cm3
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Safety Information

Property Value
Hazard Class 8
Package Group II
UN ID 2923
GHS Classification Corrosive, Toxic
Signal Word Danger
Hazard Statement(s) H314
H331
Precautionary Statement(s) P260
P280
P284