Registration Dossier
Registration Dossier
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A 2:1:1 mixture of: trisodium N(1')-N(2):N(1''')-N(2'')-η-6-[2-amino-4-(or 6)-hydroxy-(or 4-amino-2-hydroxy)phenylazo]-6''-(1-carbaniloyl-2-hydroxyprop-1-enylazo)-5',5'''-disulfamoyl-3,3''-disulfonatobis(naphthalene-2,1'-azobenzene-1,2'-diolato-O(1),O(2'))-chromate; trisodium N(1')-N(2):N(1''')-N(2'')-η-6,6''-bis(1-carbaniloyl-2-hydroxyprop-1-enylazo)-5',5'''-disulfamoyl-3,3''-disulfonatobis(naphthalene-2,1'azobenzene-1,2'-diolato-O(1),O(2'))-chromate; trisodium N(1')-N(2):N(1''')-N(2'')-η-6,6''-bis[2-amino-4-(or 6)-hydroxy-(or 4-amino-2-hydroxy)phenylazo]5',5'''-disulfamoyl-3,3''-disulfonatobis(naphthalene-2,1'azobenzene-1,2'-diolato-O(1),O(2'))-chromate
EC number: 402-850-1 | CAS number: - NOIR SANDODERM HH 1050; SANDODERM BLACK HH 1050; SANDODERM BLACK R; SANDODERM BLACK R CONC.; SANDODERM SCHWARZ R; SANDODERM SCHWARZ R KONZ.
Endpoint summary
Administrative data
Description of key information
Appearance: black, solid powder
Melting point > 300 °C
Relative density: 1.6950 at 20 °C
D50 = 17.5 µm
Vapour Pressure: negligible
Partition coefficient (log Pow): < -2 at 20 °C
Water solubility: ≥ 96.2 g/l ± 0.7 at 20 °C and pH 8.08 -8.11
Fat solubility: 0.17 mg/100 g ± 0.05 at 37 °C
Surface tension: 41.5 mN/m at 20 °C and 50 g/l; and 44.3 mN/m at 20 g/l
Self-ignition temperature: 385 °C
Not classified as flammable
Non explosive
Non oxidising
Additional information
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