Molecular Formula | C12H11NO8S2 |
Molar Mass | 361.35 |
Density | 1.801±0.06 g/cm3(Predicted) |
pKa | -0.30±0.40(Predicted) |
Physical and Chemical Properties | Chemical properties off-white powder. |
Use | Use 1. Intermediate of reactive dye Yanzi KN-4R. 2, used as reactive dye intermediates |
Acetyl H acid is obtained by H acidification, and then hydrolyzed to obtain the product.
EPA chemical information | 4-Acetamido-5-hydroxy-2,7-naphthalenedisulfonic acid (134-34-9) |