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E5134 Sigma

Ethylenediaminetetraacetic acid disodium salt dihydrate

for electrophoresis, for molecular biology, 99.0-101.0% (titration)

Synonym: Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2

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Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Application

Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

Packaging

1 kg in poly bottle

5 kg in poly drum

50, 100, 250, 500 g in poly bottle

Price and Availability


Interactive Buffer Table

Refer a colleague - New Lab Start-Up program

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory Tract
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
AH4410000
Flash Point(F) 
>212 °F
Flash Point(C) 
>100 °C
Protocols & Articles

Articles

Determination of Water Content in EDTA disodium salt dihydrate Using Karl Fischer Titration

Group(s): Nitrogen Compounds, Pharmaceutical Products + Compounds, Cosmetic Products + Compounds
Keywords: Pharmaceutical, Titrations

Determination of Water Content in Trilon BD Using Karl Fischer Titration

Cosmetic products are very often preparations with a very high water content which must be exactly determined. This requires precise sampling, weighing and administration of the substance. The sample...
Keywords: Sample preparations, Titrations

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BioUltra Biological Buffers

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Keywords: Absorption, Adsorption, Biochemistry, Biological Buffers, Biological processes, Buffers, PAGE

Peer-Reviewed Papers
15

References

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