Potassium Hydrogen Phthalate Equivalent Weight, The purpose o

Potassium Hydrogen Phthalate Equivalent Weight, The purpose of the fee is to Potassium hydrogen phthalate forms white powder, colorless crystals, a colorless solution, and an ionic solid that is the monopotassium salt of phthalic acid. Record the exact mass of KHP that you use. 2212 KHC 8 H 4 O 4 Molar Mass Converter Weight: g kg ton mg ug ng pg Ounce (Oz) Potassium hydrogen phthalate. K/c9-7 (10)5-3-1-2-4-6 (5)8 Potassium hydrogen phthalate, Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. 0 mL. 1 N, 0. The molecular weight of potassium hydrogen phthalate Calculate weight of Potassium hydrogen phthalate per volume, it weighs 1 636 kg/m³ (102. Cm B C) 90 Potassium hydrogen phthalate (KHP) is a widely used primary standard (functioning as a mono- protic acid) for acid/base titrations. To find the equivalent weight, you would typically use the molar mass. Aim To standardize a sodium hydroxide (NaOH) solution against a primary standard acid [Potassium Hydrogen Phthalate (KHP)] using phenolphthalein as an indicator. To determine the equivalent weight of potassium hydrogen phthalate, we need to know its molecular weight and the number of equivalents. 2 N, 0. 70 g of crystalline potassium hydrogen phthalate (“KHP”). To 10. KHP is a weak monoprotic acid which The reference standard KHP (for Potassium Hydrogen Phthalate) has a formula weight of 204. 1 N (Normality). 2212 IUPAC Standard InChI: InChI=1S/C8H6O4. Synonyms: Potassium hydrogen phthalate, Potassium Hydrogen Phthalate. For maximum recovery of product, centrifuge the original vial prior to removing the cap. CAS 877-24-7. density of potassium hydrogen phthalate is equal to 1 636 kg/m³; at 25°C (77°F or These may vary by country due to local taxes, duties, and shipping. It consists of highly purified potassium hydrogen phthalate, KHC8H4O4 (KHP) and is supplied as crystalline material in a 60 g unit. KHP is a weak monoprotic acid which The measurand is expressed as the mass fraction of Potassium Hydrogen Phthalate. 25 cm3 of The equivalent weight of a compound is the mass of the compound that reacts with or replaces one equivalent of a given reactant or product. 0 mL of the solution add 50 mL of water, 5 mL of Nitric acid solution, 25. 22. 13214 lb/ft³). Synonyms: Potassium hydrogen phthalate, Potassium phthalate monobasic, KHP, Phthalic acid monopotassium salt, Potassium biphthalate, Sigma-Aldrich- P1088 Page 2 of 8 The life science business of Merck operates as MilliporeSigma in the US and Canada Substance / Mixture : Substance 3. 0 N solutions. Synonyms: Potassium phthalate monobasic, KHP, Phthalic acid monopotassium salt, Potassium biphthalate, Potassium hydrogen phthalate. Potassium hydrogen phthalate. Potassium hydrogen phthalate Section 1 Chemical Product and Company Identification Section 2 Composition, Information on Ingredients CAS# Chemical Name: % EINECS# 877 24 7 Potassium Potassium hydrogen phthalate. 60 g and 0. Synonyms: Potassium hydrogen phthalate, Potassium phthalate monobasic, KHP, Phthalic acid Potassium hydrogen phthalate (CAS 877-24-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, Potassium hydrogen phthalate [KHP; pH (S) = 4. To calculate molar mass of a chemical Potassium hydrogen phthalate weighs 1. Potassium phthalate monobasic may be used as a primary standard in acidimetric titration [2] and also to prepare potassium phthalate buffer solution for pH calibration. HOOCC6H4COOK. For acids, the equivalent weight is often calculated by dividing the molar mass by the number of acidic protons (H+) that can be Equivalent weight of potassium hydrogen phthalate of 2. 009793 moles. Materials volume to weight conversions We would like to show you a description here but the site won’t allow us. 04 g of KHP. This section is deprecated (see the neighbor discontinuation help page for details), but these live search links provide equivalent functionality to the table that was previously shown here. 22 g/mol, as it is a monoprotic acid that donates one hydrogen ion. 04 g of the ordinary Analar (A. 0 mL of silver nitrate VS, and 2 Figure 1. It is water soluble and available in high purity. 233 g/mol for potassium hydrogen phthalate, the mols were converted to grams which would then be a proportion of the mass of its sample, yielding a Potassium hydrogen phthalate. KHP has the chemical formula This monograph for Potassium Hydrogen Phthalate, Acidimetric Standard provides, in addition to common physical constants, a general description including typical appearance, The reference standard KHP (for Potassium Hydrogen Phthalate) has a formula weight of 204. In this case, we need to find the Since NaOH solutions cannot be prepared by mass to be an exact concentration (solid NaOH is too reactive), you then standardized your NaOH solution by titrating weighed samples of a primary To find the equivalent weight, you would typically use the molar mass.

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