CAS No 23647-14-5 , Spadns Search by region : Germany

Name: Spadns
Synonyms: Trisodium 2-(4-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate; Sulphanilic acid azochromotrope~2-(4-Sulphophenylazo)chromotropic acid trisodium salt; trisodium 4,5-dihydroxy-3-(4-sulphonatophenylazo)naphthalene-2,7-disulphonate;Sulfanilic acid azochromotrop; p-Sulfophenylazochromotropic acid trisodium salt; 2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic acid trisodium salt; SPADNS;Spadns;4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic acid, trisodium salt;
CAS Registry Number:23647-14-5
Melting Point: >300°C
Flash Point: °C
Boiling Point: °Cat760mmHg
Density: g/cm³
Water Solubility: Soluble in water
Safety Statements: R36/37/38
Hazard Symbols: Xi: Irritant;
Flash Point: °C
EINECS: 245-803-9
Molecular Weight: 570.41
InChI: InChI=1/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;;
Risk Statements: S26;S36
Molecular Formula: C16H9N2Na3O11S3
Molecular Structure:

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