Chemical Name: 2-Naphthylamine-5,7-disulfonic acid
CAS No.: 118-33-2
Molecular Fomula: C10H9NO6S2
Molecular weight: 303.31
Appearance: White crystals
Assay: ≥50%
Chemical Name: 2-Naphthylamine-5,7-disulfonic acid
CAS No.: 118-33-2
Molecular Fomula: C10H9NO6S2
Molecular weight: 303.31
Appearance: White crystals
Assay: ≥50%
2-Naphthylamine-5,7-disulfonic acid Quick Details
Chemical Name: 2-Naphthylamine-5,7-disulfonic acid
CAS No.: 118-33-2
Molecular Fomula: C10H9NO6S2
Chemical Structure:
Molecular weight: 303.31
Appearance: White crystals
Assay: ≥50%
2-Naphthylamine-5,7-disulfonic acid Specification
ITEMS | SPECIFICATION |
boiling point | 568.34℃[at 101 325 Pa] |
density | 1.769±0.06 g/cm3(Predicted) |
Vapor Pressure | 0Pa at 25℃ |
Acidity coefficient (pKa) | -0.91±0.40(Predicted) |
2-Naphthylamine-5,7-disulfonic acid application:
2-Naphthylamine-5,7-disulfonic acid is used for dye intermediates
Packaging and Shipping
customized according to customer needs.
2-Naphthylamine-5,7-disulfonic acid Storage
It should be stored in a clean, dry, and cool place, preventing sunlight, and rain.