Basic information
- CAS
52322-16-4- Standard SMILES
O=C1OC(c2ccc(OS(=O)(=O)[O-])cc2)(c2ccc(OS(=O)(=O)[O-])cc2)c2ccccc21.[K+].[K+]- InChIKey
WJZHEUVHGMOFRC-UHFFFAOYSA-L- Molecular formula
- C20H12K2O10S2
- Average molar mass
- 554.6 g/mol
- Monoisotopic mass
- 553.9146019
Names & identifiers
- Preferred name
- Dipotassium (3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)dibenzene-4,1-diyl disulfate
- IUPAC
- dipotassium;[4-[3-oxo-1-(4-sulfonatooxyphenyl)-2-benzofuran-1-yl]phenyl] sulfate
- English name
- PHENOLPHTHALEIN DISULFATE POTASSIUM SALT
- Molecular formula
- C20H15KO10S2
- Molecular weight
- 518.55
Names & synonyms
DTXSID30890875dipotassium (3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)dibenzene-4,1-diyl disulfateRefChem:339018DTXCID70103124752322-16-41(3H)-Isobenzofuranone, 3,3-bis(4-(sulfooxy)phenyl)-, dipotassium saltdipotassium;[4-[3-oxo-1-(4-sulfonatooxyphenyl)-2-benzofuran-1-yl]phenyl] sulfatePotassium (3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(sulfate)1(3H)-Isobenzofuranone, 3,3-bis[4-(sulfooxy)phenyl]-, dipotassium saltWJZHEUVHGMOFRC-UHFFFAOYSA-LEINECS 257-849-7PHENOLPHTHALEINDISULFATEPOTASSIUMSALT
Show more names
fortuberculousresearchPHENOLPHTHALEIN DISULFATE TRIPOTASSIUMPHENOLPHTHALEIN DISULFATE POTASSIUM SALTPHENOLPHTHALEIN DISULFATE TRIPOTASSIUM SALTPHENOLPHTHALEIN DISULPHATE TRIPOTASSIUM SALTPHENOLPHTHALEIN DISULFATE TRIPOTASSIUM SALT HYDRATE3,3-Bis[4-(potassiosulfooxy)phenyl]-1(3H)-isobenzofuranonePHENOLPHTHALEINDISULFURIC ACID TRIPOTASSIUM SALT N-HYDRATE3,3-bis[4-(sulfooxy)phenyl]-1(3h)-isobenzofuranondipotassiumsaltdipotassium 1-oxo-3H-isobenzofuran-3,3-diylbis(p-phenylene) bis(sulphate)
NS00123607Dipotassium (3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)di(4,1-phenylene) disulfate
Database identifiers
- CAS
52322-16-4- PubChem CID
- 104153
- DTXSID
DTXSID30890875- EC Number
- 257-849-7
- Nikkaji
- J208.832K
Properties
Computed structural properties
- Topological polar surface area
- 176 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 4
- Heavy atoms
- 34
- Formal charge
- 0
- Complexity
- 807
Physicochemical properties
- EPA Substance Registry System
- 1 · 1(3H)-Isobenzofuranone, 3,3-bis[4-(sulfooxy)phenyl]-, dipotassium salt (52322-16-4)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1(3H)-Isobenzofuranone, 3,3-bis[4-(sulfooxy)phenyl]-, potassium salt (1:2): INACTIVE
Applications
UsesPhenolphthalein disulfate tripotassium salt is a phenolphthalein (P318010) derivative, a pH indicator and chemical dye.
Suppliers2 total
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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