Physicochemical Information
Density	1.570 g/cm3
Melting Point	292 °C
pH value	7.0 - 9 (98.2 g/l, H₂O, 25 °C)
Vapor pressure	<0.0000001 hPa (25 °C)
Bulk density	500 kg/m3
Solubility	2530 g/l

Toxicological Information
LD 50 oral	LD50 Rat 3250 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Specifications
Assay (perchloric acid titration, calculated on dried substance)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
pH-value (5 %; water)	7.5 - 8.5
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0004 %
Al (Aluminium)	≤ 0.0001 %
As (Arsenic)	≤ 0.0002 %
Fe (Iron)	≤ 0.001 %
Hg (Mercury)	≤ 0.0001 %
Na (Sodium)	≤ 0.5 %
Pb (Lead)	≤ 0.0002 %
free acetic acid	≤ 0.4 %
Other residual solvents (ICH Q3C)	excluded by manufacturing process
Substances reducing potassium permanganate (as HCOOH)	passes test
Loss on Drying (105 °C)	≤ 3.0 %
formic acid, formate and other oxidizable impurities	≤ 0.1 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph.Eur., BP, JPE, E261 Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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Potassium Acetate Extra Pure 1 Kg (Potasyum Asetat Ekstra Saf) CAS: 127-08-2