Direct Blue 15 Manufacturer/High quality/Best price/In stock

Direct Blue 15

2,7-Naphthalenedisulfonic acid,3,3′-[(3,3′-dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-,sodium salt (1:4);Direct Sky Blue;2,7-Naphthalenedisulfonic acid,3,3′-[(3,3′-dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[5-amino-4-hydroxy-,tetrasodium salt;C.I. Direct Blue 15;C.I. 24400;Airedale Blue D;Aizen Direct Sky Blue 5BH;Amanil Sky Blue;Atlantic Sky Blue A;Atul Direct Sky Blue;Azine Sky Blue 5B;Belamine Sky Blue A;Benzanil Sky Blue;Benzo Sky Blue S;Benzo Sky Blue A-CF;Chloramine Sky Blue A;Chloramine Sky Blue 4B;Chrome Leather Pure Blue;Cresotine Pure Blue;Diacotton Sky Blue 5B;Diamine Sky Blue;Diaphtamine Pure Blue;Diazol Pure Blue 4B;Diphenyl Brilliant Blue;Diphenyl Sky Blue 6B;Direct Blue 10G;Direct Blue 15;Direct Blue HH;Direct Pure Blue M;Direct Sky Blue A;Enianil Pure Blue AN;Fenamin Sky Blue;Hispamin Sky Blue 3B;Kayaku Direct Sky Blue 5B;Mitsui Direct Sky Blue 5B;Naphtamine Blue 10G;Niagara Blue 4B;Niagara Sky Blue;Nippon Direct Sky Blue;Nitto Direct Sky Blue 5B;Phenamine Sky Blue A;Shikiso Direct Sky Blue 5B;Sky Blue 4B;Sky Blue 5B;Tertrodirect Blue F;Vondacel Blue HH;Pontamine Sky Blue 5BX;Direct Sky Blue 5B;Cartasol Blue 2GF;Diamine Blue 6B;Direct Pure Blue;Paper Blue S;Kayafect Blue Y;Aizen Direct Sky Blue 5B;Nippon Sky Blue;Oxamine Sky Blue 5B;Direct Blue FFN;Direct Lake Blue 5B;Direct Blue FFN-B 15;Resacor Blue 2F;Methyl Violet 5BN;95032-75-0;120146-64-7;51568-94-6

2429-74-5

C34H28N6O16S4.4Na

InChIKey=DMIFRONOSFLVBR-UHFFFAOYSA-N

992.8

991.972229

219-385-3

5C44C6888V

DTXSID7020186

Deep purple to dark blue microcrystalline powder

Dye

422.72000

10.18560

Direct blue 15 is a deep purple to dark blue microcrystalline powder. (NTP, 1992)

greater than 572 °F (NTP, 1992)

10 to 50 mg/mL at 68° F (NTP, 1992)

PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. /Chemical Carcinogens/

C.I. Direct Blue 15 did not precipitate in water with a calcium concentration of 10-3 M|Azo dyes can be explosive when suspended in air at specific concentrations.

Azo dyes can be explosive when suspended in air at specific concentrations. Soluble in water.

Azo, Diazo, Azido, Hydrazine, and Azide Compounds

Explosive

DIRECT BLUE 15 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.