potassium hydrogen phthalate melting point

Applications. Melting point. Non-Complexing Anions for Quantitative Speciation Studies Using Raman Spectroscopy in Fused Silica High-Pressure Optical Cells Under Hydrothermal Conditions. The number of electrons in each of Potassium's shells is [2, 8, 8, 1] and its electron configuration is [Ar] 4s 1. Monopotassium phthalate. CAS 877-24-7, pH 4.0 (50 g/l, H₂O, 20 °C). The melting point determination of Potassium hydrogen phthalate (CAS No. Potassium hydrogen phthalate Synonyms: Potassium acid phthalate; KHP 877-24-7 KHC8H4O4 204.23 SECTION 4 — FIRST AID MEASURES Call a POISON CENTER or physician if you feel unwell. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. Potassium hydrogen phthalate, certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S) = 4.00₅ (25°C) Certipur ®, Triple Point O B. Melting Point O C. Boiling Point Od Freezing Point 1.46 G Potassium Hydrogen Phthalate Requires 34.3 ML Of 0.145M NaOH For Neutralization, What Percentage Of Potassium Hydrogen Phthalate Is In The Material? Ph Eur,Reag. Melting point : 295 - 300 °C Freezing point : No data available Boiling point : No data available Flash point : No data available Relative evaporation rate (butylacetate=1) : No data available Flammability (solid, gas) : Non flammable. Bioresour. Question: It Is Point In Which The All The Phase Are Simultaneously Appearing In Phase Diagram Select One: O A. 192 , 696-702, (2015). potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic, Electrophoresis, Western Blotting and ELISA, Chromatography and Mass Spectrometry Reagents, Chlorine and pH Test Kits and Test Strips, Applied Biosystems™ TaqMan® Assay and Arrays Search Tool, Applied Biosystems™ TaqMan® Custom Assay Design Tools, Applied Biosystems™ Custom qPCR Primers and TaqMan® Probes Tool, Invitrogen™ GeneArt™ Gene Synthesis and Strings™ DNA Fragments Tool, Solubility in water: 80g/L (20°C). Boiling Point: Not applicable. Biologically Active Compounds | Company Identification: Fisher Scientific UK Bishop Meadow Road, Loughborough Shanghai Jizhi Biochemical Technology Co., Ltd, potassium hydrogen salt of iminodiacetic acid, potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate. Vapour pressure : No data available Relative vapour density at 20 °C : … Potassium bisulfate is a by-product in the production of nitric acid from potassium nitrate and sulfuric acid: Stable. 877-24-7) was done following OECD Guideline 102 and according to the metal block capillary method. Potassium biphthalate. New (1) Stockroom Favorite (1) Available on GSA Contract (1) Application. Get contact details & address of companies manufacturing and supplying Potassium Hydrogen Phthalate, 877-24-7 across India. The above information is for reference only. Potassium hydrogen phthalate CAS 877-24-7 for analysis EMSURE® Reag. Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters and for the preparation of volumetric alkali solutions. The relevant conversion is the exothermic reaction of potassium chloride and sulfuric acid: KCl + H 2 SO 4 → HCl + KHSO 4. Phthalic acid monopotassium salt Other solubilities: 330g/L water (100°C), slightly soluble in alcohol. 79.6 O B. Potassium Hydrogen Phthalate Potassium hydrogen phthalate Synonym: Potassium acid phthalate; KHP SECTION 2 — HAZARDS IDENTIFICATION Call a POISON CENTER or physician if you feel unwell. 405, # 12 p. 2605 - 2609. Laccase and versatile peroxidase are enzymes known to degrade lign... Get all suppliers and price by the below link: Home | …Composition: Water 99.99%, Potassium Acid Phthalate 0.01% Boiling Point: 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 4 Solubility Information: Miscible Synonyms: Potassium Hydrogen Phthalate Shelf Life: 12 Months … USP. at 25°C ±0.2°C) Color: White: Quantity: 100g: Packaging: Plastic bottle: Linear Formula: 2-(HO 2 C)C 6 H 4 CO 2 K: Beilstein: 09, 791: Merck Index: 15, 7733: Solubility Information: Solubility in water: 80g/L (20°C). - Find MSDS or SDS, a COA, data sheets and more information. Potassium hydrogen phthalate, often called simply KHP, is an acidic salt compound.It forms white powder, colorless crystals, a colorless solution, and an ionic solid that is the monopotassium salt of phthalic acid.KHP is slightly acidic, and it is often used as a primary standard for acid-base titrations because it is solid and air-stable, making it easy to weigh accurately. If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Solubility: 80 g/L @ 20°C Specific Gravity/Density:1.636 … Other solubilities: 330g/L water (100°C), slightly soluble in alcohol: Formula Weight: 204.22: Physical Form: Crystalline Powder K-HPTHAT-02-C , K-HPTHAT-03-C , K-HPTHAT-04-C , K-HPTHAT-05-C , K-HPTHAT-025-C , K-HPTHAT-035-C CAS #: 877-24-7 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements Freezing/Melting Point:295 - 300 deg C Decomposition Temperature:Not available. Ph Eur - Find MSDS or SDS, a COA, data sheets and more information. Potassium hydrogen phthalate MSDS(Chinese), Physica B: Condensed Matter, , vol. Journals | Sodium phthalate. Its melting point is 295 ̊C (563 ̊F), density 1.636 g/cm3. Storage & Sensitivity. Service | www.sciencemadness.org/smwiki/index.php/Potassium_hydrogen_phthalate meter and electrodes at pH 4.00 at 25.0 ± 0.2 °C with 0.05 M NIST SRM potassium hydrogen phthalate. Please sign in to view account pricing and product availability. Incompatible with strong oxidizing agents. Description of key information Melting/Freezing point: 295 - 300 ° C Solubilities: Material is water soluble. If in eyes: Rinse cautiously with water for several minutes. Get Contact details & address of companies manufacturing and supplying Potassium Hydrogen Phthalate, 877-24-7 across India. 1,2-Benzenedicarboxylic acid, sodium salt (1:2) Chemsrc provides Potassium hydrogen phthalate(CAS#:877-24-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 196 , 332-8, (2015). 15968-01-1. USP. This paper reports methods for obtaining time-dependent reduced isotropic Raman spectra of aqueous species in quartz capillary high-pressure optical cells under hydrothermal conditions, as a means of ... Bioresour. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. Buying Leads | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter, 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%. Select One O A. Accelerated hydrolysis of substituted cellulose for potential biofuel production: kinetic study and modeling. Preparation. Potassium hydrogen phthalate. KHC8H4O4 can be used for pH meter calibration or as a buffer agent. If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing. MSDS/SDS Database Search | MSDS: Chinese USA: Flash Point: 196.7ºC × Phthalic Acid Disodium Salt. Find here Potassium Hydrogen Phthalate, 877-24-7 manufacturers, suppliers & exporters in India. Product Name: Potassium Hydrogen Phthalate Product Number: All applicable American Elements product codes, e.g. Product Classification | Melting Point: 295.0°C to 300.0°C: Infrared Spectrum: Authentic: Packaging: Glass bottle: Assay Percent Range: 99+% Linear Formula: 2-(HO 2 C)C 6 H 4 CO 2 K: Beilstein: 09, 791: Merck Index: 15, 7733: Solubility Information: Solubility in water: 80g/L (20°C). Disodium phthalate. For more information, please view Spec of Potassium hydrogen phthalate 877-24-7.pdf. Specifications: Grade: ACS grade Melting Point: Approximately 0°C Return Customers or Bulk Orders Call 1-800-653-2939 to set up special pricing. Solubility. Boiling point/Boiling range: Not Determined Partition coefficient (n-octanol/water): Not Determined Flash point (closed cup): Not Determined Auto/Self-ignition temperature: Not Determined Evaporation rate: Not Determined Decomposition temperature: Not Determined Flammability It is soluble in water. The test was conducted in replicates and mean melting temperature range was determined to be 301.7°C -303.7°C at 974.9hPa. Soluble in water. Pretreatment of lignocellulosic biomass is necessary to enhance the hydrolysis, which is the rate-limiting step in biogas production. Potassium hydroxide solution in ethanol c(KOH) = 0.5 mol/l (0.5 N) Titripur® Reag. Potassium (atomic symbol: K, atomic number: 19) is a Block S, Group 1, Period 4 element with an atomic weight of 39.0983. Potassium Biphthalate Common Synonyms: 1,2-Benzenedicarboxylic acid monopotassium salt; potassium hydrogen phthalate, potassium acid phthalate Formula: KHC 8 H 4 0 4 CAS No. Slightly soluble in alcohol. They react as bases to neutralize acids. Ambient temperatures. See more Potassium products. 877-24-7. 1.636. More than 1 million tons were produced in 1985 as the initial stage in the Mannheim process for producing potassium sulfate. Melting Point: 295.0°C to 300.0°C: Infrared Spectrum: Authentic: pH: 4.00 to 4.02 (0.05M soln. Acid-base reactions (6) Feature. - Find MSDS or SDS, a COA, data sheets and more information. : 877-24-7 Purity: 99% or higher _____ SECTION 4 – FIRST AID MEASURES Other solubilities: 330g/L water (100°C),slightly soluble in alcohol ph value 14 (H₂O, 20 °C). SECTION 1. Find here Potassium Hydrogen Phthalate, 877-24-7 manufacturers & OEM manufacturers India. Potassium hydrogen phthalate Section 1 ­ Chemical Product and Company Identification MSDS Name: Potassium hydrogen phthalate Catalog Numbers: P/5320/48, P/5320/50, P/5320/53, P/5320/60 Synonyms: Potassium biphthalate; Potassium acid phthalate. Melting Point (°C) 201 - 300 (10) Reaction Suitability. IDENTIFICATION. Articles of Potassium hydrogen phthalate are included as well. Potassium hydrogen phthalate CAS Number: 877-24-7: Molecular Weight: 204.221: Density: 1.006 g/mL at 20 °C: Boiling Point: 378.3ºC at 760 mmHg: Molecular Formula: C 8 H 5 KO 4: Melting Point: 295-300 °C (dec.)(lit.) Ph Eur,Reag. Salts, basic, such as POTASSIUM HYDROGEN OXALATE, are generally soluble in water. Ricca Chemicals: Potassium Hydrogen Phthalate RV, EP Primary Standard 2000400. Selling Leads | Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Structure, properties, spectra, suppliers and links for: Potassium hydrogen phthalate, 877-24-7. Determine the pH of the solution by the method described in [Part 2: Measurement of Physical Properties; Melting Point] for pH of buffer e) Melting point/freezing point Melting point/range: 295 - 300 °C (563 - 572 °F) - dec. f) Initial boiling point and boiling range No data available g) Flash point No data available h) Evaporation rate No data available i) Flammability (solid, gas) No data available j) Upper/lower flammability or … Effect of enzymatic pretreatment of various lignocellulosic substrates on production of phenolic compounds and biomethane potential. 297° dec. Density. About Us | Technol. Technol.

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