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Brilliant Black BN

Catalog Number DYE-AFC-0013
CAS Number 2519-30-4
Description Brilliant Black BN is a synthetic black diazo dye. It is easily soluble in water. It usually appears as the tetrasodium salt. It has the appearance of a solid, fine powder or granules. Calcium and potassium salts are also permitted.
Synonyms C.I. Food Black 1, 1743 Black, Black PN, Blue Black BN, Brilliant Acid Black, C.I. 28440, Certicol Black PNW, Cilefa Black B, E 151, Edicol Supra Black BN, Hexacol Black PN, L Black 8000, Melan Black, Xylene Black F
IUPAC Name Tetrasodium (6Z)-4-acetamido-5-oxo-6-[[7-sulfonato-4-(4-sulfonatophenyl)azo-1-naphthyl]hydrazono]naphthalene-1,7-disulfonate
Molecular Weight 867.66
Molecular Formula C28H17N5Na4O14S4
Canonical SMILES CC(=O)NC1=C2C(=C(C=C1)S(=O)(=O)[O-])C=C(C(=NNC3=C4C=C(C=CC4=C(C=C3)N=NC5=CC=C(C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
InChI 1S/C28H21N5O14S4.4Na/c1-14(34)29-23-10-11-24(50(42,43)44)20-13-25(51(45,46)47)27(28(35)26(20)23)33-32-22-9-8-21(18-7-6-17(12-19(18)22)49(39,40)41)31-30-15-2-4-16(5-3-15)48(36,37)38;;;;/h2-13,35H,1H3,(H,29,34)(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47);;;;/q;4*+1/p-4
InChI Key GMMAPXRGRVJYJY-UHFFFAOYSA-J
Application Brilliant Black BN is used in food decoration and coatings, desserts, candies, ice cream, mustard, red jam, soft drinks, flavored milk drinks, fish sauce, caviar in chunks, etc.
CI Number C.I. 28440
EC Number 219-746-5
E Number E151

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