Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS)

Supplier: Thermo Scientific Chemicals

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Synonyms: SPADNS, 2-(4-Sulphophenylazo)chromotropic acid trisodium salt, 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic acidtrisodium salt, 2-(4-Sulfophenylazo)chromotropic acidtrisodium salt, 4,5-Dihydroxy-3-(4-sulphophenylazo)-2,7-naphthalenedisulphonic acidtrisodium salt, Trisodium 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonate, 1,8-Dihydroxy-2-(4-sulphophenylazo)naphthalene-3,6-disulphonic acidtrisodium salt, Sulphanilic acid azochromotrope, 2-(p-sulphophenylazo)-1,8-Dihydroxy-3,6-Naphthalenedisulphonic acidtrisodium salt, 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acidtrisodium salt, 2-(p-Sulfophenylazo)-1,8-Dihydroxy-3,6-Naphthalenedisulfonic acidtrisodium salt, Trisodium 1,8-Dihydroxy-2-(4-sulphophenylazo)naphthalene-3,6-disulphonate, Sulfanilic acid azochromotrope

A16933-09 A16933-18

CAAAAA16933-09EA 61.46 CAD

CAAAAA16933-09 CAAAAA16933-18

Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS)

Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS)

CAS No.: 23647-14-5 Molecular Formula: C16H9N2Na3O11S3 Formula Weight: 570.41 Melting Point: 300° MDL No.: MFCD00003952

Formula: C₁₆H₁₂N₂O₁₁S₃
MW: 570.40 g/mol
Melting Pt: >300 °C
Storage Temperature: Ambient

MDL Number: MFCD00003952
CAS Number: 23647-14-5
EINECS: 245-803-9

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