2-Naphthylamine-5,7-disulfonic acid CAS 118-33-2
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%
Description
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.
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