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Dyes Intermediates >> CHROMOTROPIC ACID(1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID)
CAS#: 148-25-4
Molecular weight: 320.29
Molecular formula:C10H8O8S2
Appearance: light grey to white crystalline powder
Assay:≥75%
H acid:<0.5%
Insolubles:<0.1%
Moisture:<1.0%
HPLC:≥99%
Packing:25kg woven bag