PNAOSA

PNAOSA, para nitro aniline ortho sulphonic acid is a dye intermediate,Used for production acid dyes.

CAS No 30693-53-9
Molecular Weight 239.98
Synonyms 2-Amino-5-nitrobenzenesulfonic acid sodium salt; 4-Nitroaniline-2-sulfonic acidsodium salt
EINECS No 250-299-9

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