515-74-2 Sodium sulfanilate 4-Amino-benzenesulfonic acid monosodium salt
Molecular Formula: C6H7NNaO3S
Molecular Weight: 196.18
CAS No.: 515-74-2
EINECS: 208-208-5
Synonyms: 4-Amino-benzenesulfonic acid monosodium salt; Sodium sulfanilate
Performance: Pink or light rosy crystal, with two often contain crystalline water.Apt to dissolve in water.
Applications:Used in the making of acid dye, direct dye, reactive dye, reserving agent H, Aid B, Brightener BG, or used in pesticide, it also is the material of flavor, food color, medicine and building material. It is a good intermediate product.
Index Name |
Index Value |
Appearance: |
Pink or light rosy crystal |
Assay% |
≥97 |
Aniline % |
≤0.01 |
Water insoluble matter % |
≤0.2 |
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