Calcon

Formula : C20-H14-N2-O5-S.Na
CAS : 2538-85-4 
C.I. 15705 C.I. Mordant Black 17 Acid Chrome Blue Acid Chrome Blue Black Acid Chrome Dark Blue ERN Alizarine Blue Black R Alizarine Blue OCR Alizarine Blue OCRA Alizarine Blue OCRB Alizarine Blue OCRN Alizarine Blue OS Alizarine Chrome Black 6B Anthranol Chrome Blue Black RBA Anthranol Chrome Blue Black RZF Atlantichrome Blue Black RZN Azochromol Blue Black R Calcochrome Blue Black R Calcon Chromazine Blue Black R Chrome Acid Blue Chrome Black 6B Chrome Blue Black R Chrome Blue Black 2B Chrome Blue Black BSS Chrome Blue Black RC Chrome Blue Black RF Chrome Blue Black RW Chrome Fast Blue M Chrome Fast Cyanine 2BSS Chrome Fast Cyanine BN Chrome Fast Cyanine BNZ Chrome Fast Cyanine BSS Chrome Fast Cyanine GR Chromocard Blue Black R Cromal Blue Black R Diacromo Blue B Diamond Blue Black RBA High Conc. CF Diamond Blue Black RW Diamond Blue Black RZF Super Special Diamond Fast Blue E Durochrome Blue OCRA Ex Durochrome Blue OCRN EINECS 219-810-2 Erio Chrome Blue Black R Erio Chrome Blue Black RS Soluble Erio Chrome Blue Black RS Supra Erio Chrome Blue Black RZ Eriochrome Blue Black R Eriochrome Blue Black 2RCS Eriochrome Blue Black MR Eriochrome Blue Black RC Eriochrome Blue Black RCS Eriochrome Blue Black RSS Fast Chrome Cyanine 2B Fast Chrome Cyanine 2BS Fast Chrome Cyanine 3B Fast Chrome Cyanine 2B New Fenakrom Blue Black R Fenakrom Blue Black RZF Hispacrom Blue B 3-Hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid| 3-Hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid| sodium salt Java Chrome Blue Black RN Kayaku Chrome Blue Black R Kenachrome Dark Blue B Lighthouse Chrome Dark Blue B Magracrom Blue Mitsui Chrome Blue Black RC Mordant Black 17 NSC 47714 Omega Chrome Blue Black R Omega Chrome Blue Black RSS Omega Chrome Blue Black RZN 2|2'-Oxy-4-sulfononaphthaleneazonaphthalene Palatine Chrome Black 6BN Pontachrome Black B Pontachrome Blue Black R Pontachrome Blue Black RM Pontachrome Blue Black ZF Salicine Chrome Blue Black RW Solochrome Dark Blue Solochrome Dark Blue B Solochrome Dark Blue BN Sunchromine Blue Black R Superchrome Blue B Superchrome Blue BCM Superchrome Blue Black Extra Superchrome Blue BS Superchrome Blue BZ Superchrome Blue RBN Superchrome Blue ZF Superchrome Blue ZFAM Symulon Chrome Blue Black RC Telon Chrome Navy Blue R Tertrochrome Blue R Tertrochrome Blue Black RW Yodochrome Blue Black FZ