Chemical Name: Disodium 2-naphthol-3,7-disulfonate
CAS No.: 83949-45-5
Molecular Formula: C10H6Na2O7S2
Molecular Weight: 348.26
Appearance: Off White Powder
Assay: 98%min
Chemical Name:Sodium 2-naphthol-7-sulfonate
CAS No.: 135-55-7
Molecular Formula: C10H7NaO4S
Molecular Weight: 246.21
Appearance: Off White powder
Assay: 98%min
Chemical Name: 2,7-Naphthalenedisulfonic acid disodium salt
CAS No.: 1655-35-2
Molecular Formula: C10H6Na2O6S2
Molecular Weight: 332.26
Appearance: Off White powder
Assay: 98%min