12658
Fluka

Potassium sulfate

SKU
12658
Meets analytical specification of Ph. Eur., 99-101%
General Information:
  • Leading the industry for over 65 years
  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
Brand
Fluka
CAS Numbers (All) EC Number Linear Formula
K2SO4
MDL Number
Molar Mass
174.26 g/mol

Documents

Specifications

PropertyValue
Assay(calculatedtothedriedsubstance)99.0-101.0%
Lossondrying(130°C)Max.0.5%
Acidityoralkalinitycomplying
Calcium(Ca)Max.50ppm
Iron(Fe)Max.10ppm
Magnesium(Mg)Max.20ppm
Sodium(Na)Max.100ppm
Heavymetals(asPb)Max.0.001%
Chloride(Cl)Max.20ppm
Appearanceofthesolutioncomplying
Residualsolventscomplying

Properties

PropertyValue
Boiling Point/Range1.698 °C (1.013 hPa)
ColorColorless
Density2.66 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Pharmacopeia Salts
Incompatible MaterialsStrong oxidizing agents
Lower Explosion LimitNot applicable
Melting Point/Range1.067 °C
Partition CoefficientNo data available
Purity Percentage99
Purity Details99-101%
Solubility in Water111 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value6.0-7.5 (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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