2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) cas no:4197-07-3
Synonyms: 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(phenylazo)-, disodium salt (9CI);C.I. Acid Red 29(7CI);C.I. Acid Red 29, disodium salt (8CI);Chromotrope 2R (6CI);AcilanChromotrope RR;Brasilan Fast Fuchsine G;C.I. 16570;Chromotrop 2R;Chromotrope Red 2R;Disodium 4,5-dihydroxy-3-(phenylazo)naphthalene-2,7-disulfonate;Fast Fuchsin G;Fast Fuchsine G;Hispacid Fuchsin G;
Name2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2)
CAS4197-07-3
Synonyms2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(phenylazo)-, disodium salt (9CI);C.I. Acid Red 29(7CI);C.I. Acid Red 29, disodium salt (8CI);Chromotrope 2R (6CI);AcilanChromotrope RR;Brasilan Fast Fuchsine G;C.I. 16570;Chromotrop 2R;Chromotrope Red 2R;Disodium 4,5-dihydroxy-3-(phenylazo)naphthalene-2,7-disulfonate;Fast Fuchsin G;Fast Fuchsine G;Hispacid Fuchsin G;
EINECS(EC#)224-085-0
Molecular FormulaC16H10N2Na2O8S2
Molecular Weight468.36874
Appearancedark brown powder
storage tempStore at RT.
Hazard
Xi
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3
