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L-Ascorbic acid

SIAL/255564 - 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
EC Number: 200-066-2
MDL Number: MFCD00064328
Linear Formula: C6H8O6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-255564-5G 5 g
 $59.00
1/EA		 Add To Favorites
45-255564-100G 100 g
 $76.60
1/EA		 Add To Favorites
45-255564-500G 500 g
 $176.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 255564-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 255564-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 255564-5G

 

application(s) cell analysis
assay ≥99%
cation traces Fe: ≤0.001%
  heavy metals: ≤0.002% (by ICP-OES)
color white
form crystals or granules
  powder or chunks
functional group ester
  hydroxyl
  ketone
grade ACS reagent
ign. residue <0.1%
InChI 1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
InChI key CIWBSHSKHKDKBQ-JLAZNSOCSA-N
mp 190-194 °C (dec.)
optical activity [α]25/D +20.5 to +21.5° in H2O
pH 1.0-2.5 (25 °C, 176 g/L in water)
Quality Level 200 
SMILES string OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
solubility water: soluble 176 g/L at 20 °C
technique(s) cell culture | mammalian: suitable
  HPLC: suitable
Application: L-ascorbic acid (L-AA) can be used as a reducing as well as a capping agent in the synthesis of well-dispersed metal nanoparticles and also in the reduction of graphene oxide sheets.
Application: Its immunostimulant derivatives play an important role in cell regulation.
General description: L-Ascorbic acid or vitamin C is a water-soluble vitamin found in various foodstuffs. Benefits of vitamin C may include protection against immune system deficiencies, cardiovascular disease, hyperpigmentation, skin protection, anti-aging, iron absorption, and red blood cell production. It is also useful in the biosynthesis of collagen, L-carnitine, and neurotransmitters.
Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Other Notes: Go to Redi-Dri™ Product Listing 795437 
Packaging: 5, 100, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Purity ≥99%
mp 190-194 °C (dec.)
UNSPSC 12352100

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