رقم التسجيل في قاعدة بيانات CAS

CAS 877-24-7 — فثالات البوتاسيوم الهيدروجيني

Potassium hydrogen phthalate (KHP) is a high-purity organic acid salt widely used as a primary standard in acid-base titrations, pH buffer preparation, and analytical chemistry for precise calibration. It is non-hazardous and stable under normal conditions. This chemical has a CAS number of 877-24-7, with the molecular formula HOOCC6H4COOK and a molecular weight of 204.22. It is stored at ambient temperatures and carries no signal word for hazard classification. Molekula supplies potassium hydrogen phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

المعروف أيضًا باسم: ملح الهيدروجين الفثاليك البوتاسيوم المعياري - NIST-2185