CHUANG HAI BIOTECHNOLOGY CO.,LTD

Contact person: Sily Chen

Email: Sily@chuanghaibio.com

Tel:+8613131128733

WhatsApp/Telgram/Wechat:+8613131128733

Hebei Chuanghai Biotechnology Co.,Ltd

Website: www.chuanghaibio.com

Chinese name potassium hydrogen phthalate Chinese synonyms potassium hydrogen phthalate, potassium hydrogen phthalate, 1,2-phthalic acid monopotassium salt; potassium hydrogen phthalate purity standard material; potassium hydrogen phthalate POTASSIUMHYDROGENOXALATE; ortho Potassium hydrogen phthalate acid titration standard; potassium hydrogen phthalate, AR, 99.8%; phosphate buffered saline solution; borate phosphate buffered saline solution; SDSPH7.0-containing buffer solution for HPCE, English name: Potassiumhydrogenphthalate English synonymsPotassiumhydrogenphthalate,reagentACS,acidimetricstandard;POTASSIUMACIDPHTHALATEBIO-REFINED;POTASSIUMACIDPHTHALATEBUFFERGRADE;potassiumhydrogenphthalate,primarystandard,acs;POTASSIUMBIPHTHALATE,BIOTECHGRADE;POTASSIUMBIPHTHALATE,CRYSTAL,ChemicalbookREAGENTSPECIAL,ACS;POTASSI UMBIPHTHALATE,ULTRAPURE;SODIUMAMYLXANTHTATECAS No. 877-24-7 Molecular formula C8H5KO4 Molecular weight 204.22EINECS No. 212 -889-4 Related Categories Catalysis and Inorganic Chemistry; Potassium; General Reagents; Organic and Inorganic Chemistry; Proteomics; Inorganic Compounds and Salts; Aromatic Hydrocarbons; Spectroscopy; Certification Reference Materials; CE Reagents; Chromatography Solvents; Carboxylates; INORGANIC & ORGANIC CHEMICALS; ClassesofMetalCompounds;K(Potassium)Compounds(excludingsimplepotassiumsalts);TypicalMetalCompounds;Analyticalreagent;Calibration;Instrument verification;Synthetic material intermediates;Biochemical reagents;Chemical reagents;Other biochemical reagents;Biochemical reagents-other chemical reagents;Organic chemical raw materials;Organic raw materials;Others Raw materials; biological buffers; chemical intermediates; inorganic chemical raw materials; general biochemical reagents-organic acids; chemical raw materials; chemical reagents

Properties Melting point 295-300°C (dec.) (lit.) Boiling point 98.5-99.5;°C/740; mmHg (lit.) Density 1.006g/mL at 20°C Storage conditions Storeat+5°Cto+30°C. Solubility H2O: 100mg/mL, clear, colorless form, solid color, white Chemicalbook odor (Odor), odorless acid-base indicator, color change, ph value range 3.8-4.0 (5% aq.sol.) PH value 4.00-4.02 (25.0℃±0.2℃ ,0.05M) Water solubility 80G/L (20ºC) Merck14,7612BRN3637128 Stability is stable. Incompatible with strong oxidizing agents.

Chemical Properties: White crystal. Relative density 1.636. Soluble in approximately 12 parts of cold water and 3 parts of boiling water; slightly soluble in ethanol.

Purpose: Used as a buffer and analytical reference material for pH measurement. Used as analytical reagents and buffers. Used as pyrotechnic sounding agents. Used as analytical reagents. A standard for calibrating alkalis. Prepare buffer solution. Purpose Analytical reagent. Calibrate base standards and prepare buffer solutions.

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Contact person: Sily Chen

Email: Sily@chuanghaibio.com

Tel:+8613131128733

WhatsApp/Telgram/Wechat:+8613131128733

Hebei Chuanghai Biotechnology Co.,Ltd

Website: www.chuanghaibio.com