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Hydrindantin dihydrate - >98.0%, high purity , CAS No.5950-69-6
Basic Description Synonyms Hydrindantin dihydrate|5950-69-6|Hydrindantin, anhydrous|NSC108697|[2,2'-Bi-1H-indene]-1,1'-dione, 2,2',3,3'-tetrahydro-2,2',3,3,3',3'-hexahydroxy-|2,3,3-trihydroxy-2-(1,1,2-trihydroxy-3-oxoinden-2-yl)inden-1-one|(2,2'-Bi-1H-indene)-1,1'-dione, 2,2',3,3'- Specifications & Purity ≥98% Shipped In Normal Product Description A chemical used in Stein-Moore-Chromatography.
Application：
Hydrindantin dihydrate is a reagent for photometric determination of amino acids and also used in amino acid determinations as a ninhydrin synergist. It is a chemical used in Stein-Moore-Chromatography.
Names and Identifiers Pubchem Sid 488182749 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488182749 IUPAC Name 2,3,3-trihydroxy-2-(1,1,2-trihydroxy-3-oxoinden-2-yl)inden-1-one INCHI InChI=1S/C18H14O8/c19-13-9-5-1-3-7-11(9)17(23,24)15(13,21)16(22)14(20)10-6-2-4-8-12(10)18(16,25)26/h1-8,21-26H InChi Key QHVADKNWNMILPQ-UHFFFAOYSA-N Canonical SMILES C1=CC=C2C(=C1)C(=O)C(C2(O)O)(C3(C(=O)C4=CC=CC=C4C3(O)O)O)O Isomeric SMILES C1=CC=C2C(=C1)C(=O)C(C2(O)O)(C3(C(=O)C4=CC=CC=C4C3(O)O)O)O Alternate CAS 16289-95-5 PubChem CID 22232 Molecular Weight 322.27(as Anhydrous)
Chemical and Physical Properties Solubility Soluble with decomposition in aqueous sodium carbonate (deep red colour) and in sodium hydroxide solutions (deep blue colour). Insoluble in water. Sensitivity light sensitive Melt Point(°C) ~240°C
Safety and Hazards(GHS) Pictogram(s) GHS05 Signal Danger Hazard Statements H318: Causes serious eye damage
Precautionary Statements P280: Wear protective gloves/protective clothing/eye protection/face protection.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P305+P354+P338: IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P317: Get emergency medical help.
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