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A7631 Sigma

(+)-Sodium L-ascorbate

crystalline, ≥98%

Synonym: L(+)-Ascorbic acid sodium salt, Vitamin C sodium salt

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Description

Application

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Caution

May darken in storage.

Packaging

1 kg in poly bottle

25, 100, 500 g in poly bottle

Biochem/physiol Actions

L-Ascorbic acid (Vitamin C) is a water soluble molecule use in a wide variety of applications, including cell culture, as a reducing agent that helps reduce oxidative stress. L-Ascorbate can be regenerated by biological systems.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
CI7671000
Protocols & Articles

Articles

A Biologically-Inspired Electrochemical Half-Cell for Light-Driven Generation of Hydrogen

An economy based on hydrogen has long been touted as one of the most promising routes to a sustainable energy future. Hydrogen gas (H2) is a particularly clean source of energy that can be utilized e...
Rebecca A. Grimme1 and John H. Golbeck*1,2
Material Matters 2008, 3.4, 78.
Keywords: Absorption, Biochemistry, Catalysis, Deposition, Diffusion, Ligands, Mass spectrometry, Metabolism, Methods, Molecular biology, Nucleic acid denaturation, Photosynthesis, Recombination, Reductions, Semiconductor, Support, Type

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.1 During the oxi...
Biofiles Volume 2 Article 2
Keywords: Adhesion, Anti-inflammatory agents, Applications, Cancer, Cardiovascular, Catalysis, Diabetes, Diseases, Gene expression, Metabolism, Neurodegenerative Diseases, Peroxidations, Phosphorylations, Prebiotics, Probiotics, Reductions, Transcription, Transduction, Vitamins

Protocols

Core functionalization of Polyester-16-hydroxyl-1-acetylene bis-MPA dendron

Theoretical MW: 1797.79 g/mol Average Molecular Formula: C78H124O46 Number of hydroxyl groups: 16 Number of acetylene groups: 1
Keywords: Catalysis, Chromatography, Click chemistry, Cycloadditions, Flash chromatography, Nuclear magnetic resonance spectroscopy, Solvents

Core functionalization of Polyester-32-hydroxyl-1-acetylene bis-MPA dendron

This monodisperse compound has multiple surface hydroxyl groups and a single alkyne focal point function. The alkyne function is well suited for “Click chemistry” catalytic cycloaddition to azides (s...
Keywords: Catalysis, Chromatography, Click chemistry, Cycloadditions, Flash chromatography, Nuclear magnetic resonance spectroscopy, Solvents

Peer-Reviewed Papers
15

References

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