Reactive Blue 19

Base Information

• Chemical Name: Reactive Blue 19
• CAS No.: 2580-78-1
• Deprecated CAS: 122392-55-6,12640-88-9,90598-99-5,95145-50-9,216383-13-0,110540-35-7,1353580-23-0,960305-71-9,110540-35-7,12640-88-9,1353580-23-0,216383-13-0,90598-99-5,95145-50-9,960305-71-9
• Molecular Formula: C22H16N2Na2O11S3
• Molecular Weight: 626.553
• Hs Code.: 29309099
• European Community (EC) Number: 219-949-9,814-789-1,841-485-6
• UNII: L51IMM9UP9
• DSSTox Substance ID: DTXSID5025992
• Nikkaji Number: J55.245C
• Wikipedia: Remazol_Brilliant_Blue_R
• Wikidata: Q4060108
• Mol file: 2580-78-1.mol

Synonyms:reactive blue 19;Remalzol brilliant blue R salt;Remazol Brilliant Blue R

Chemical Property of Reactive Blue 19

Chemical Property:

• Appearance/Colour: dark blue crystalline powder
• Vapor Pressure: 0Pa at 20℃
• PSA: 241.27000
• Density: 1.74[at 20℃]
• LogP: 5.10450
• Water Solubility.: 220g/L at 20℃
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 6
• Exact Mass: 625.97116142
• Heavy Atom Count: 40
• Complexity: 1210

Purity/Quality:

99.9% ^*data from raw suppliers

Reactive Blue 19, Technical grade ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Anthraquinone Dyes
• Canonical SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3NC4=CC(=CC=C4)S(=O)(=O)CCOS(=O)(=O)[O-])S(=O)(=O)[O-])N.[Na+].[Na+]
• Uses: CI Reactive Blue 19 (CI 61200) is most widely used for dyeing cellulose fibers in exhaustion dyeing, and it gives a brilliant reddish blue shade and excellent lightfastness. Reactive Blue 19 is an organic dye used in the textile industry, and a water pollutant. Decolourization of Reactive Blue 19 is typically achieved via photodegradation with photocatalysts such as bismuth oxo citrate. Dyes and metabolites, Environmental Testing