Chemical Name:Sodium 2,8-dihydroxynaphthalene-6-sulfonate
CAS No.:83732-86-5
Molecular Formula: C10H7NaO5S
Molecular Weight:262.21
Appearance: Gray-Green Powder
Assay: 95%min
Chemical Name:Sodium 3-nitrobenzenesulphonate
CAS: 127-68-4
Molecular Fomula:C6H4NNaO5S
Molecular Weight: 225.15
Appearance: White powder
Assay: 96%
Chemical Name: Sodium 4-hydroxybenzenesulfonate
CAS No.: 825-90-1
Molecular Fomula: C6H5NaO4S
Molecular weight: 196.16
Appearance:White powder
Assay: 99%min
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