Potassium hydrogen phthalate (CAS 877-24-7) — formula C8H6KO4, molecular weight 205.23; category inorganic chemicals.
Potassium hydrogen phthalate (CAS 877-24-7) is a chemical raw material in the inorganic chemicals category. Its molecular formula C8H6KO4 comprises 8 C, 6 H, 1 K, 4 O atoms. Its molecular weight is about 205.23. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 877-24-7 |
|---|---|
| Molecular Formula | C8H6KO4 |
| Molecular Weight | 205.23 |
| Category | Inorganic Chemicals |
Potassium hydrogen phthalate is an inorganic compound with CAS registry number 877-24-7 and molecular formula C8H6KO4 (molecular weight 205.23), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 877-24-7
Its molecular formula C8H6KO4 comprises 8 C, 6 H, 1 K, 4 O atoms.
Also known as: Potassium hydrogen phthalate · Potassium Biphthalate
Category: inorganic chemicals
The CAS registry number of Potassium hydrogen phthalate is 877-24-7.
Molecular formula C8H6KO4, molecular weight 205.23.
It is also registered under: Potassium hydrogen phthalate, Potassium Biphthalate.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Potassium hydrogen phthalate (CAS 877-24-7), compiled from public chemistry databases.
| CAS Registry Number | 877-24-7 |
|---|---|
| PubChem CID | 16212404 |
| Molecular formula | C8H6KO4 |
| Molecular Weight | 205.23 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 204.99031515 |
| Monoisotopic Mass | 204.99031515 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 13 |
SCHEMBL9719572; XCCFSZODNJHPEF-UHFFFAOYSA-N; Potassium phthalate monobasic, >=99%; Potassium phthalate monobasic, p.a., 99.5%; Potassium phthalate monobasic, 99.9-100.1%; Potassium hydrogen phthalate, acidimetric standard; Potassium hydrogen phthalate, BioXtra, >=99.95%; Potassium hydrogen phthalate, NIST(R) SRM(R) 84l; Potassium phthalate monobasic, BioUltra, >=99.5% (T); Potassium phthalate monobasic, ACS reagent, acidimetric standard; Potassium phthalate monobasic, puriss. p.a., >=99.5% (T); Potassium phthalate monobasic, Vetec(TM) reagent grade, 99%; Potassium hydrogen phthalate, NIST(R) SRM(R) 185i, pH standard; Potassium hydrogen phthalate, NIST(R) SRM(R) 2185, pD standard; Potassium phthalate monobasic, JIS special grade, 99.8-100.2%; Potassium phthalate monobasic, puriss. p.a., buffer substance, >=99.5%
Potassium hydrogen phthalate · CAS 877-24-7 · C8H6KO4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.