Agent Name

Calcon

CAS Number

2538-85-4

Formula

C20-H13-N2-O5-S.Na

Major Category

Dyes

Synonyms

3-Hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid, sodium salt; 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; C.I. 15705; C.I. Mordant Black 17; Calcochrome Blue Black R; Chromazine Blue Black R; Chrome Acid Blue; Chrome Black 6B; Chrome Blue Black 2B; Chrome Blue Black BSS; Chrome Blue Black R; 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; 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 2RCS; Eriochrome Blue Black MR; Eriochrome Blue Black R; Eriochrome Blue Black RC; Eriochrome Blue Black RCS; Eriochrome Blue Black RSS; Fast Chrome Cyanine 2B; Fast Chrome Cyanine 2B New; Fast Chrome Cyanine 2BS; Fast Chrome Cyanine 3B; Fenakrom Blue Black R; Fenakrom Blue Black RZF; Hispacrom Blue B; 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; Omega Chrome Blue Black R; Omega Chrome Blue Black RSS; Omega Chrome Blue Black RZN; 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 BS; Superchrome Blue BZ; Superchrome Blue Black Extra; Superchrome Blue RBN; Superchrome Blue ZF; Superchrome Blue ZFAM; Symulon Chrome Blue Black RC; Telon Chrome Navy Blue R; Tertrochrome Blue Black RW; Tertrochrome Blue R; Yodochrome Blue Black FZ; 1-Naphthalenesulfonic acid, 3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt; 1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-, sodium salt (1:1); 1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-, sodium salt; C.I. Mordant Black 17, monosodium salt (8CI); Sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalenesulphonate; [ChemIDplus]

Category

Azo Dyes

Description

Black powder; [Acros Organics MSDS]

Comments

Intravenous LD50 (mouse) = 180 mg/kg; [RTECS] An irritant; [Acros Organics MSDS]

Exposure Assessment
Vapor Pressure

2.29E-24 mm Hg

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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