Compound Q&A
What are the physical and chemical properties of Sodium 4-aminobenzenesulfonate hydrate (CAS: 123333-70-0)?
Answer
Sodium 4-aminobenzenesulfonate hydrate (CAS: 123333-70-0) is a crystalline solid with a molecular weight of approximately 294.19 g/mol. It has a high solubility in water (159 g/L at 20°C) and a low solubility in organic solvents. It is moderately reactive, particularly in acidic or basic conditions, and can undergo sulfonate ester hydrolysis. This compound is often used in analytical chemistry as a reagent due to its specific properties.
About
CAS No
123333-70-0
English Name
Sodium 4-aminobenzenesulfonate hydrate (1:1:1)
Molecular Formula
C6H8NNaO4S
Molecular Weight
213.19 g/mol
SMILES
c1cc(ccc1N)S(=O)(=O)[O-].O.[Na+]
InChIKey
VDGKZGAQOPUDQL-UHFFFAOYSA-M
Last Updated: 2025-10-31 20:53
