2-Phospho-L-ascorbic Acid Trisodium Salt, CAS [[66170-10-3]]

Produktübersicht

• Artikelname: 2-Phospho-L-ascorbic Acid Trisodium Salt, CAS [[66170-10-3]]
• Artikelnummer: USB-419090
• Hersteller Artikelnummer: 419090
• Alternativnummer: USB-419090-10,USB-419090-25
• Hersteller: US Biological
• Kategorie: Biochemikalien

Produktbeschreibung

2-Phospho-L-ascorbic Acid Trisodium Salt is a long-lasting vitamin C derivative used in studies of gene repression. Maximizes the benefical properties of vitamins C for personal care and a main active ingredient in medicated cosmetics for whitening. Also, it is substrate in the chromoamperometric method to detect tungsten in water. Synonyms: Ascorbic Acid Phosphate Sodium Salt, L-Ascorbic Acid 2-(Dihydrogen Phosphate) Trisodium Salt, Sodium Ascorbyl Phosphate, Stay-C 50, Trisodium Ascorbate-2-phosphate, VCP-NA CAS No: 66170-10-3 Free acid: 23313-12-4 Molecular Formula: C6H6Na3O9P Molecular Weight: 322.05 Appearance: Supplied as white solid Purity: 95% Melting Point: >197C (dec) Solubility: Acidic DMSO (Slightly), Water (Slightly) Atmosphere: Inert Gas Method for Determining Identity: Proton NMR (DMSO-d6 + DCl), 31P NMR (DMSO-d6 + DCl) and Mass Spectrometric Analysis TLC Conditions: C18: Acetonitrile: Methanol: Water=8:1:1, Visualized with UV and KMnO4, Single Spot, Rf=0.35 Elemental Analysis: Calculated: %C: 22.38, %H: 1.88 Sodium Content (Ion Chromatography: As Reported Specific Rotation: +58.1 (c=0.5, Water) Water Content: As Reported Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmosphere.

Produkteigenschaften

• Molekulargewicht: 322.05
• Reinheit: 95%
• Formulierung: Supplied as white solid
• CAS Nummer: [66170-10-3]