4,4'-dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid) CAS# 87-03-6

4,4'-dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid)Inquire Now
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Basic information

CAS

87-03-6

EINECS

201-719-4

Molecular Formula

C₂₀H₁₅NO₈S₂

Molecular Weight

461.465

English Name

4,4'-dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid)

Synonyms

5,5-dihydroxy-2,2-dinaphthylamine-7,7-disulphonic acid, 2,2-IMINOBIS-5-HYDROXYNAPHTHALENE-7-SULPHONIC ACID, 7,7'-iminobis(4-hydroxynaphthalene-2-sulfonic acid), 5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid, Bis-J Acid

Physical and Chemical Properties

Density

1.734g/cm³

Refractive index

1.802

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Broker Information

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