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214485 Sigma

Sodium selenite

99%

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Properties

Related Categories Antioxidant, Antioxidant and Free Radical Scavengers, Cancer Research, Cell Biology, Chemical Synthesis,
Quality Level   PREMIUM
InChI Key   BVTBRVFYZUCAKH-UHFFFAOYSA-L
assay   99%
mp   >350 °C(lit.)

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Biochem/physiol Actions

More potent than selenomethionine in reducing carcinogenesis.

Packaging

100, 500 g in poly bottle

5 g in glass bottle

Price and Availability


Laboratory Gloves

All labs need water
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
Contact with acids liberates toxic gas.
RIDADR 
UN2630 - class 6.1 - PG 1 - EHS - Selenites, HI: all (not BR)
WGK Germany 
2
RTECS 
VS7350000

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
What is Product 214485, Sodium selenite, soluble in?
Sodium selenite is soluble in water (50 mg/mL), yielding a clear to slightly hazy, colorless to very faint yellow solution.
How stable is Product 214485, Sodium selenite, in solution?
Stock solutions of sodium selenite may be frozen.  Working aliquots are stable for 30 days at 2-8 °C.
How should Product 214485, Sodium selenite, be stored?
Sodium selenite should be stored at room temperature in a dry place.  Sodium selenite is a moisture sensitive compound.
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
My question is not addressed here, how can I contact Technical Service for assistance?
Use the option to the right to "Ask a Question" by email of a Technical Service Scientist.
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Protocols & Articles

Articles

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

Peer-Reviewed Papers
15

References

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