CAS No 4399-55-7 , Direct Blue 71 Search by region : Germany

Name: Direct Blue 71
Synonyms: Tetrasodium 3-[[4-[[4-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-6-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulphonate; Direct Blue 71;Direct Blue 71;C.I. 34140; direct blue 71 (C.I. 34140);
CAS Registry Number:4399-55-7
Safety Statements: S24/25
EINECS: 224-531-4
Molecular Weight: 1029.86
InChI: InChI=1/C40H27N7O13S4.4Na/c41-22-8-10-25-21(16-22)17-38(64(58,59)60)39(40(25)48)47-46-35-15-14-34(28-11-9-24(20-30(28)35)61(49,50)51)45-44-33-13-12-32(26-4-1-2-5-27(26)33)43-42-23-18-31-29(37(19-23)63(55,56)57)6-3-7-36(31)62(52,53)54;;;;/h1-20,48H,41H2,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);;;;/q;4*+1/p-4/b43-42+,45-44+,47-46+;;;;
Risk Statements: S24/25
Molecular Formula: C40H23N7Na4O13S4
Molecular Structure:

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