79628
Fluka

Potassium phosphate buffer solution

SKU
79628
for HPLC, concentrate, ampoule, pH 1.9
Synonym(s)
Buffer solution from phosphoric acid/Potassium dihydrogen phosphate; Phosphoric acid/Potassium dihydrogenphosphate solution
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General Information:
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  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
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Brand
Fluka
 CAS Numbers (All) MDL Number Synonyms
Buffer solution from phosphoric acid/Potassium dihydrogen phosphate; Phosphoric acid/Potassium dihydrogenphosphate solution

Documents

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
Assay of KH2PO40.33 - 0.34 mol/l
Assay of phosphoric acid (H3PO4)0.33 - 0.34 mol/l
Density (D 20/4)1.045 - 1.055
pH (20 °C)1.9 - 2.0
Suitability test (HPLC)complying
Absorbance 500 nmMax. 0.02
Absorbance at 300 nmMax. 0.02
Absorbance at 230 nmMax. 0.03
Absorbance at 220 nmMax. 0.04
Absorbance at 210 nmMax. 0.05

Properties

PropertyValue
Boiling Point/RangeNo data available
CertificationFor HPLC
ColorColorless
Density1.05 g/cm3 (20 °C)
FlashpointNo data available
For Use With (Equipment)For HPLC
FormLiquid
GradeHPLC Grade
Incompatible MaterialsStrong oxidizing agents, Strong bases, Powdered metals
Lower Explosion LimitNo data available
Melting Point/RangeNo data available
Partition CoefficientNo data available
Solubility in WaterCompletely miscible
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNo data available
pH-Value1.9
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class8
Package GroupIII
UN IDUN1805
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