CAS No 2429-74-5 , Direct Blue 15

Name: Direct Blue 15
Synonyms: Direct Sky Blue;Tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate];Direct Blue 15; Direct sky blue;Direct Blue 15;
CAS Registry Number:2429-74-5
Flash Point: °C
Boiling Point: °Cat760mmHg
Density: g/cm³
Safety Statements: A confirmed carcinogen with experimental carcinogenic data reported. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x, Na₂O, and SO_x.
Flash Point: °C
EINECS: 219-385-3
Molecular Weight: 992.80
InChI: InChI=1/C34H28N6O16S4.4Na/c1-55-25-9-15(3-5-23(25)37-39-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-21(35)29(17)33(31)41)16-4-6-24(26(10-16)56-2)38-40-32-28(60(52,53)54)12-18-8-20(58(46,47)48)14-22(36)30(18)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b39-37+,40-38+;;;;
Molecular Formula: C34H28N6O16S4.4Na
Molecular Structure:

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Direct blue 15
CHEMOS GmbH [Manufacturer]
Tel: 0049 9402/9336 0
Fax: 0049 9402/9336 13
Address: CHEMOS GmbH
Werner-von-Siemensstr. 3
93128 Regenstauf
Germany null,nullGermany

DIRECT BLUE 15 C.I. 24400
Advanced Technology & Industrial Co., Ltd. [Manufacturer]
Tel: (852) 2390 2293/ (852) 2394 5546
Fax: (852) 2789 8314
Address: Unit B, 1/F., Cheong Shing Bldg.,
17 Walnut St., Tai Kok Tsui, Kln,
Hong Kong null,nullHong kong

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