298409

Uniblue A sodium salt

Reactive stain for proteins, ≥70% (HPLC)

• Synonym(s): Acid Blue 215
• Empirical Formula (Hill Notation): C₂₂H₁₅N₂NaO₇S₂
• CAS Number: 14541-90-3
• Molecular Weight: 506.48
• EC Number: 238-573-6
• MDL number: MFCD00010794
• UNSPSC Code: 12171500
• PubChem Substance ID: 24857983
• NACRES: NA.47

Properties

• Quality Level: 200
• assay: ≥70% (HPLC)
• form: powder
• mp: >300 °C (lit.)
• λmax: 596 nm
• εmax: ≥20000 at 253-259 nm in water at 0.01 g/L; ≥23000 at 224-230 nm in water at 0.01 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].Nc1c2C(=O)c3ccccc3C(=O)c2c(Nc4cccc(c4)S(=O)(=O)C=C)cc1S([O-])(=O)=O
• InChI: 1S/C22H16N2O7S2.Na/c1-2-32(27,28)13-7-5-6-12(10-13)24-16-11-17(33(29,30)31)20(23)19-18(16)21(25)14-8-3-4-9-15(14)22(19)26;/h2-11,24H,1,23H2,(H,29,30,31);/q;+1/p-1
• InChI key: ANOULJGZTVOIFB-UHFFFAOYSA-M

Description

Application

Reactive stain for proteins

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves