Potassium hydrogen phthalate 99.95-100.05% ACS, VWR Chemicals BDH®
Supplier: VWR International
White solid.
Expand 1 Items
Potassium hydrogen phthalate 99.95-100.05% ACS
Supplier: VWR
Potassium hydrogen phthalate 99.95-100.05% ACS
Expand 1 Items
Potassium hydrogen phthalate ≥99.95%, crystals, AR® ACS primary standard, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIALS US
Primary standard.
Expand 2 Items
Potassium hydrogen phthalate 99.95-100.05% (dried basis), ULTREX®, Ultrapure, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS US
For primary standard and research applications.
Expand 1 Items
Potassium hydrogen phthalate 99.95-100.05% (dry basis), crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS US
This reagent is satisfactory for use as a pH standard. For use as an acidimetric standard, this material should be lightly crushed and dried for 2 hours at 120 °C to remove any absorbed moisture.
Expand 4 Items
Potassium hydrogen phthalate, Certipur® Reag. Ph. Eur., Reag. USP volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM), Supelco®
Supplier: MilliporeSigma
Potassium hydrogen phthalate, Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Grade: Reag. Ph Eur,Reag. USP, CAS 877-24-7, pH 4.0 (50 g/l, H2O, 20 DegC), Glass bottle, Size: 80g
Expand 2 Items
Potassium hydrogen phthalate, Certipur® certified secondary standard reference material for pH measurement, directly traceable to primary reference material (SRM) from NIST/PTB, Supelco®
Supplier: MilliporeSigma
For PH Measurement; Directly Traceable To Primary Srm From NIST/Ptb
Expand 1 Items
Potassium hydrogen phthalate 99.95-100.05% (dried basis), GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications
Expand 4 Items
Potassium hydrogen phthalate 99+%
Supplier: Thermo Scientific Chemicals
Potassium hydrogen phthalate 99+%
Expand 2 Items
Potassium hydrogen phthalate for HPLC
Supplier: Thermo Scientific Chemicals
Potassium hydrogen phthalate for HPLC
Expand 1 Items
Potassium hydrogen phthalate 99.99% acidimetric standard
Supplier: Thermo Scientific Chemicals
Potassium hydrogen phthalate 99.99% acidimetric standard
Expand 3 Items
Potassium hydrogen phthalate ACS acidimetric standard
Supplier: Thermo Scientific Chemicals
Potassium hydrogen phthalate ACS acidimetric standard
Expand 3 Items
Potassium hydrogen phthalate 99.95-100.05% ACS primary standard
Supplier: Thermo Scientific Chemicals
As a primary standard for preparing volumetric alkali solutions and as a buffer in pH determinations
Expand 2 Items
Potassium hydrogen phthalate ≥99.95%, crystals ACS, Reagent Special for acid-base titration
Supplier: Spectrum Chemicals
Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness
Expand 6 Items
Potassium hydrogen phthalate ≥99.5%, BiotechGrade
Supplier: Spectrum Chemicals
Potassium Biphthalate, BiotechGrade, also known as potassium hydrogen phthalate or KHP, is an acidic salt compound used as a primary standard for acid-base titrations and as a buffering agent. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.
Expand 2 Items
Potassium hydrogen phthalate ≥99%
Supplier: BeanTown Chemical
CAS: 877-24-7; EC No: 212-889-4; MDL No: MFCD00013070; RTECS: CZ4326000 Crystalline/Powder; Linear Formula: HOOCC6H4COOK; Molecular Formula: C8H5KO4; MW: 204.23 Melting Point: 295-300° (decomposes) Density (g/mL): 1.636
Expand 3 Items
Potassium hydrogen phthalate 99.95-100.05% ACS primary standard
Supplier: BeanTown Chemical
CAS: 877-24-7; EC No: 212-889-4; MDL No: MFCD00013070; RTECS: CZ4326000 Crystalline/Powder; Linear Formula: HOOCC6H4COOK; Molecular Formula: C8H5KO4; MW: 204.23 Melting Point: 295-300° (decomposes) Density (g/mL): 1.636
Expand 2 Items
Potassium hydrogen phthalate 0.0500 N (N/20)
Supplier: Ricca Chemical
0.0500 (+/-0.00001) Normal (N/20). APHA for Acidity. Container: Plastic.
Expand 2 Items
Potassium hydrogen phthalate ≥99.5% (by titrimetric analysis) for HPLC, Fluka™
Supplier: Honeywell Research Chemicals
Potassium phthalate monobasic, Purity: >/= 99.5%, CAS Number: 877-24-7, Analytical, Buffer Solution, Formula: HOOCC6H4COOK, Synonyms: KHP, Phthalic acid monopotassium salt, Potassium biphthalate, Potassium hydrogen phthalate, For HPLC, Size: 50G
Expand 2 Items
Potassium hydrogen phthalate standardised solution 0.05 N in aqueous solution
Supplier: Thermo Scientific Chemicals
0.05N Standardized Solution.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.