SRM potassium hydrogen phthalate—both of which have been previously crushed (not ground) in an agate or mullite mortar to approximately 100 mesh fineness, dried at 120 °C for 2 h, and cooled in a desiccator for at least 2 h. Part 1: Preparation of primary standard KHP solution Calculate the concentration (in mol/L) of potassium hydrogen phthalate solution. USP. Potassium hydrogen phthalate, secondary standard for volumetric titrations, Titrasure® Technical Data & Specifications ( Click here ) - Synonyms: Potassium biphthalate, Phthalic acid monopotassium salt, KHP CAS 877-24-7, pH 4.0 (50 g/l, H₂O, 20 °C). CAS 877-24-7, pH 4.0 (50 g/l, H₂O, 20 °C). Ph Eur,Reag. Find here Potassium Hydrogen Phthalate, 877-24-7 manufacturers & OEM manufacturers India. Buy GK2355 - Potassium hydrogen phthalate (877-24-7) online from Glentham Life Sciences, a manufacturer and supplier of fine chemicals. titrating with a solid acid that is not hygroscopic. Section 12 ­ Ecological Information Other: Do not empty into drains. MATERIAL SAFETY DATA SHEET (MSDS) www.lobachemie.com 09/04/2015 1/8 POTASSIUM HYDROGEN PHTHALATE EXTRA PURE MSDS N° CAS: 877-24-7 MSDS SECCIÓN 1: Identificación de la sustancia o la mezcla y de la sociedad o la empresa Potassium Hydrogen Phthalate (Primary Standard/Meets ACS Specifications), ... C8H5KO4: Molecular Weight (g/mol) 204.222: MDL Number: MFCD00013070: ... potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. A 0.1134 g sample of KHP was titrated with NaOH and 34.26 mL of the base was required to reach the endpoint. Shop a large selection of Organic metal salts products and learn more about Potassium hydrogen phthalate, 99.99%, acidimetric standard, ACROS Organics. Potassium hydrogen phthalate, KHC 8H 4O 4 (abbreviated KHP), is a non-hygroscopic, crystalline, solid that behaves as a monoprotic acid. Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. The resultant Acidic solution was transparent, with a small amount of undissolved granules of KHP. Carcinogenicity:Potassium hydrogen phthalate ­ Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. Because of its high purity, you can determine the number of moles of KHP When KHP and NaOH combine, a positive hydrogen ion leaves the KHC8H4O4 and a negative hydrogen atom leaves the NaOH. See actual entry in RTECS for complete information. FIRST AID MEASURES Page 1 of 6 Potassium Hydrogen Phthalate CAS No 877-24-7 MATERIAL SAFETY DATA SHEET SDS/MSDS of page 4) 43.0 Depending on the origin and state of waste, other EWC numbers may be applicable too Potassium Hydrogen Phthalate Flinn Scientific, Inc. P.O. KHP stands for potassium hydrogen phthalate, which has the chemical formula KHC8H4O4. Page 5/6 Revision: 05.02.2019 Safety Data Sheet according to 1907/2006/EC, Article 31 Version number 7 Trade name: Potassium Hydrogen Phthalate (KHP) (Contd. Get best price and read about company. It is water soluble and available in high purity. Potassium hydrogen phthalate, often called simply KHP, is an acidic salt compound. View catalogue prices, chemical data, technical specifications and MSDS documents. Buy Potassium phthalate monobasic (CAS 877-24-7), a primary acid standard for volumetric preparations, from Santa Cruz. SDS. Structure, properties, spectra, suppliers and links for: Potassium hydrogen phthalate, 877-24-7. Potassium hydrogen phthalate none listed none listed none listed OSHA Vacated PELs: Potassium hydrogen phthalate: No OSHA Vacated PELs are listed for this chemical. Potassium hydrogen phthalate, for analysis, ExpertQ®, Reag. OSHA Vacated PELs: Potassium hydrogen phthalate: No OSHA Vacated PELs are listed for this chemical. CAS Number: 877-24-7 Formula: C8H5KO4 Density: 1.636 g/mL Freezing Point: 295-300°C Solubility: Water Synonyms: Potassium Biphthalate, Potassium Acid Phthalate Shelf Life: 36 MonthsChemicals for science education are available in easy-to-use formats with instructions for students to be introduced to a variety of subjects. Standardize basic solutions like sodium hydroxide formula KHC8H4O4, 20 °C ) in high.. Is the monopotassium salt of phthalic acid phthalate formula: C8H5KO4 Potassium hydrogen phthalate referred!, with a solid acid that is not hygroscopic, traceable to NIST standard reference material ( SRM Certipur®! 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