4-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt Hydrate

Product Overview

• Article Name: 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt Hydrate
• Biozol Catalog Number: USB-430279
• Supplier Catalog Number: 430279
• Alternative Catalog Number: USB-430279-5,USB-430279-10,USB-430279-25
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

Molecular Formula: C10H9NO7S2.xNa.x(H2O) Molecular Weight: 319.31 + x(22.99) + x(18.02) Solubility: DMSO (Slightly, Heated), Methanol (Slightly) Water Content (Karl Fischer): 12% Sodium Content (Ion Chromatography): 6.25% Elemental Analysis: %C: 30.39, %H: 3.26, %N: 3.45 Identity (1H NMR, Mass Spec): Conforms to structure Purity: 95% Appearance: Supplied as a beige solid Storage and Stability: Store at 4C. Store under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Product Properties

• Molecular Weight: 319.31