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CAS 4264-93-1

:

naphthol as-tr-phosphate diso-salt

Description:
Naphthol AS-Tr-Phosphate Disodium Salt, with the CAS number 4264-93-1, is an organic compound primarily used as a dye intermediate and in various analytical applications. It is a derivative of naphthol, which is a phenolic compound, and is characterized by its phosphate group that enhances its solubility in water. This compound typically appears as a white to off-white powder and is soluble in water, making it suitable for use in aqueous solutions. Naphthol AS-Tr-Phosphate is known for its application in the field of histology and cytology as a staining agent, particularly in the detection of certain cellular components. It exhibits properties such as good thermal stability and reactivity, which are essential for its role in various chemical reactions. Additionally, safety data sheets indicate that it should be handled with care, as it may pose health risks upon exposure. Overall, Naphthol AS-Tr-Phosphate Disodium Salt is a valuable compound in both industrial and laboratory settings due to its functional properties.
Formula:C18H13ClNNa2O5P
InChI:InChI=1/C18H15ClNO5P.2Na/c1-11-8-14(19)6-7-16(11)20-18(21)15-9-12-4-2-3-5-13(12)10-17(15)25-26(22,23)24;;/h2-10H,1H3,(H,20,21)(H2,22,23,24);;/q;2*+1/p-2
SMILES:Cc1cc(ccc1NC(=O)c1cc2ccccc2cc1OP(=O)(O)O)Cl.[Na].[Na]
Synonyms:
  • Naphthol AS-TR phosphate disodium salt
  • Disodium 3-[(4-Chloro-2-Methylphenyl)Carbamoyl]Naphthalen-2-Yl Phosphate
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