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3258-74-0

3258-74-0,disodium 6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxynaphthyl)azo]-5-sulphonatophenyl]azo]naphthalene-2-sulphonate,2-Naphthalenesulfonicacid,6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-5-sulfophenyl]azo]-,disodium salt (9CI); C.I. Mordant Black 25 (7CI); C.I. Mordant Black 25,disodium salt (8CI); Acid Alizarine Black SN; Alizarine Acid Black SN; C.I.21725; Cromal Blue Black NB; Diadem Chrome Black 10B; Tertrochrome Black SN

 

disodium 6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxynaphthyl)azo]-5-sulphonatophenyl]azo]naphthalene-2-sulphonate(3258-74-0)

CAS Registry Number:
3258-74-0
Synonyms:
2-Naphthalenesulfonicacid,6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-5-sulfophenyl]azo]-,disodium salt (9CI); C.I. Mordant Black 25 (7CI); C.I. Mordant Black 25,disodium salt (8CI); Acid Alizarine Black SN; Alizarine Acid Black SN; C.I.21725; Cromal Blue Black NB; Diadem Chrome Black 10B; Tertrochrome Black SN
Molecular Formula:
C26H18 N4 O9 S2 . 2 Na
Molecular Weight:
638.53618
EINECS:

CAS No.:3258-74-0

Name: disodium 6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxynaphthyl)azo]-5-sulphonatophenyl]azo]naphthalene-2-sulphonate

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