CAS Registry Number
CAS 1340-02-9 — Methyl purple
We list 2 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.1340-02-9
FormulaC67H62N8Na4O14S3
Mol. weight1,391.40
Also known as: 8-Hydroxy-11-methyldibenz(b,e)(1,4)oxazepin-2(11H)one · 8Hydroxy11methyldibenz(b,e)(1,4)oxazepin2(11H)one · Methyl Purple (in H2O)
IUPAC: tetrasodium;bis(2-[[4-(dimethylamino)phenyl]diazenyl]benzoate);2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-5-hydroxybenzenesulfonate
Available grades of CAS 1340-02-9
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