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Dipotassium sulfate
P 2507
AR / GR
K2SO4
283329.90
18%
7778-80-5
99%+
174.27
Bottle / Drum
P 2507 (OTTO) Potassium sulphate, GR 99%+ Cas 7778-80-5 - used in the determination of nitrogen by Kjeldahl method and protein in foodstuffs. P 2507 (OTTO) Potassium sulphate, GR 99%+ Cas 7778-80-5 - used in the electrostatic effects on pKa values of amino acid residues in the staphylococcal nuclease. P 2507 (OTTO) Potassium sulphate, GR 99%+ Cas 7778-80-5 - used in the separation of protein through electrophoresis and also serves as a laboratory reagent.
Potassium sulfate (K2SO4) (in British English potassium sulphate, also called sulphate of potash, arcanite, or archaically known as potash of sulfur) is a non-flammable white crystalline salt which is soluble in water. The chemical compound is commonly used in fertilizers, providing both potassium and sulfur.
Inorganic chemicals, Potassium compounds
99.5%
Crystalline powder
White
5.5 - 8.5
1069 °C (lit.)
2.66 g/cm3 at 20 °C
Safety Statements 22-24/25WGK Germany 1RTECS TT5900000
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.