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Compound | 7-amino-4-hydroxy-2-naphthalenesulfonic acid | ||||
---|---|---|---|---|---|
CAS No. | 87-02-5 | Catalog No. | 001 | Brand | |
Purity | 90% | Packing | 25kg | Grade | |
Lead Time | 14Day (s) | Origin | Loading Port |
Appearance & Physical State | gray to brown powder |
---|---|
Refractive Index | 1.748 |
Density | 1.627 g/cm3 |
Product NameJ Acid
Chemical Name:2-Amino-5-naphthol-7-sulfonic Acid
CAS No87-02-5
Molecular FormulaC10H9NO4S
Molecular Weight239.25
PURITY90.0%min
Uses: Intermediate for reactive dyes and direct dyes
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