Compound Q&A
What are the physical and chemical properties of Sodium 4-amino-2-hydroxybenzoate (CAS: 133-10-8)?
Answer
Sodium 4-amino-2-hydroxybenzoate (CAS: 133-10-8) is a white crystalline solid with a molecular weight of approximately 220.14 g/mol. It has a pKa of about 4.8 and is slightly soluble in water. The compound is reactive and can undergo hydrolysis and substitution reactions. It has a melting point of 233-235°C and a boiling point of around 340°C under reduced pressure.
About
CAS No
133-10-8
English Name
Sodium 4-amino-2-hydroxybenzoate
Molecular Formula
C7H6NNaO3
Molecular Weight
175.12 g/mol
SMILES
C1=CC(=C(C=C1N)O)C(=O)[O-].[Na+]
InChIKey
FVVDKUPCWXUVNP-UHFFFAOYSA-M
Last Updated: 2025-09-07 10:18
