201820

Acid Red 183

Dye content 30 %

• Empirical Formula (Hill Notation): C₁₆H₁₁ClN₄Na₂O₈S₂ · xCr
• CAS Number: 6408-31-7
• Molecular Weight: 532.84
• Colour Index Number: 18800
• EC Number: 229-054-5
• UNSPSC Code: 12171500
• PubChem Substance ID: 24852024
• NACRES: NA.47

Properties

• form: powder
• composition: Dye content, 30%
• λmax: 494 nm
• ε (extinction coefficient): 2900 at 322 nm in H₂O at 0.03 g/L; 7500 at 244 nm in H₂O at 0.03 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].[Na+].Cc1nn(-c2cccc(c2)S([O-])(=O)=O)c3O[Cr](O)Oc4c(cc(Cl)cc4S([O-])(=O)=O)\N=N\c13
• InChI: 1S/C16H13ClN4O8S2.Cr.2Na.H2O/c1-8-14(19-18-12-5-9(17)6-13(15(12)22)31(27,28)29)16(23)21(20-8)10-3-2-4-11(7-10)30(24,25)26;;;;/h2-7,22-23H,1H3,(H,24,25,26)(H,27,28,29);;;;1H2/q;;2*+1;/p-5
• InChI key: AAKJXBYQACYFJH-UHFFFAOYSA-I

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable