Uniblue A Sodium Salt

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£377.00

SKU:: 468466
Molecular Weight:: 506.48
Purity:: ≥70% (HPLC)
Storage Conditions:: RT
Supplier:: United States Biological
CAS Number:: 14541-90-3
Format:: Blue to purple powder
Extra Details:: Uniblue A sodium salt is a reactive protein stain. It can also be used in engineering or chemical process of heterogeneous chemical modification of cotton cellulose with vinyl sulfone dyes in non-nucleophilic organic solvents. Uniblue A sodium salt (Acid Blue 215), a reactive blue dye primarily used as a protein stain for covalent pre-gel staining in laboratory research, with an excitation maximum of ~594 nm. Synonyms: Acid Blue 215; 1-amino-4-[[3-[[4-(sodiumoxysulfonyl)phenyl]sulfonyl]phenyl]amino]anthraquinone-2-sulfonate; 1-Amino-4-(m-(p-sulfophenylsulfonyl)anilino)anthraquinone-2-sulfonic acid sodium salt CAS No: 14541-90-3 Molecular Formula: C₂₂H₁₅N₂NaO₇S₂ Molecular Weight: 506.48 Appearance: Blue to purple powder Purity: ≥70% (HPLC) Melting Point: >300°C(lit.) Solubility: Water: 100mM NaHCO3 with 10% SDS (pH 8–9) Storage and Stability: May be stored at RT. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Store away from strong oxidizing agents.