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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

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

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

Peer-Reviewed Papers
15

References

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