210684

Acid Blue 25

Dye content 45 %

• Empirical Formula (Hill Notation): C₂₀H₁₃N₂NaO₅S
• CAS Number: 6408-78-2
• Molecular Weight: 416.38
• Colour Index Number: 62055
• EC Number: 229-068-1
• MDL number: MFCD00001214
• UNSPSC Code: 12171500
• PubChem Substance ID: 24852550
• NACRES: NA.47

Properties

• form: powder
• Quality Level: 200
• composition: Dye content, 45%
• solubility: water: 1%
• λmax: 600 nm
• ε (extinction coefficient): ≥10000 at 254-260 nm in ethanol at 0.03 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].Nc1c(cc(Nc2ccccc2)c3C(=O)c4ccccc4C(=O)c13)S([O-])(=O)=O
• InChI: 1S/C20H14N2O5S.Na/c21-18-15(28(25,26)27)10-14(22-11-6-2-1-3-7-11)16-17(18)20(24)13-9-5-4-8-12(13)19(16)23;/h1-10,22H,21H2,(H,25,26,27);/q;+1/p-1
• InChI key: LIKZXCROQGHXTI-UHFFFAOYSA-M

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves