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255564 Sigma-Aldrich

L-Ascorbic acid

ACS reagent, ≥99%

Synonym: L-Threoascorbic acid, Antiscorbutic factor, Vitamin C

  • CAS Number 50-81-7

  • Empirical Formula (Hill Notation) C6H8O6

  • Molecular Weight 176.12

  •  Beilstein Registry Number 84272

  •  EC Number 200-066-2

  •  MDL number MFCD00064328

  •  PubChem Substance ID 24855464

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Properties

Related Categories Acids, Acids & Bases, Biochemicals and Reagents, Carbohydrate Chemistry, Carbohydrate Derivatives,
grade   ACS reagent
InChI Key   CIWBSHSKHKDKBQ-JLAZNSOCSA-N
assay   ≥99%
optical activity   [α]25/D +20.5 to +21.5° in H2O
ign. residue   <0.1%
color   white
pH   1.0-2.5 (25 °C, 176 g/L in water)
mp   190-194 °C (dec.)
solubility   water: soluble 176 g/L at 20 °C
cation traces   Fe: ≤0.001%
  heavy metals: ≤0.002% (by ICP-OES)
Gene Information   human ... SLC23A2(9962)

Description

Packaging

5, 100, 500 g in poly bottle

Application

Its immunostimulant derivatives play an important role in cell regulation.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Other Notes

Go to Redi-Dri Product Listing 795437

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
CI7650000

Documents

Certificate of Analysis

Certificate of Origin


Milli-Q® Water Purification Solutions
Protocols & Articles

Articles

EPA Method 335.4 Product Selection Guide

This product selection guide is designed to simplify the ordering of products for EPA Method 335.4. This method is for the determination of total cyanide in various water and waste samples.

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Peer-Reviewed Papers
15

References

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