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EDFS

Ethylenediaminetetraacetic acid iron(III) sodium salt

powder

Sinónimos:

EDTA iron(III) sodium salt, Edathamil, Komplexon™ II

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Acerca de este artículo

Fórmula lineal:
C10H12N2NaFeO8
Número CAS:
15708-41-5
Peso molecular:
367.05
NACRES:
NA.77
PubChem Substance ID:
24894712
EC Number:
239-802-2
MDL number:
MFCD00078215
UNSPSC Code:
12352116
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biological source

synthetic (organic)

Quality Level

300

agency

suitable for SM 5210

form

powder

composition

Iron, 13.7-18.7% ICP , Sodium, 5.6-7.9% ICP

reaction suitability

reagent type: chelator

concentration

≥67.5% (EDTA titration)

pH

4.5

mp

80 °C

solubility

water: 50 mg/mL, clear to slightly hazy, yellow to brown

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Este artículo
E676003650ED3SS
Ethylenediaminetetraacetic acid iron(III) sodium salt powder

Sigma-Aldrich

EDFS

Ethylenediaminetetraacetic acid iron(III) sodium salt

Ethylenediaminetetraacetic acid ferric sodium salt suitable for plant cell culture, BioReagent, crystalline

Sigma-Aldrich

E6760

Ethylenediaminetetraacetic acid ferric sodium salt

Ethylenediaminetetraacetic acid iron(III) sodium salt hydrate 12-14% Fe basis

Sigma-Aldrich

03650

Ethylenediaminetetraacetic acid iron(III) sodium salt hydrate

Ethylenediaminetetraacetic acid trisodium salt hydrate ≥95%

Sigma-Aldrich

ED3SS

Ethylenediaminetetraacetic acid trisodium salt hydrate

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200

mp

80 °C

mp

-

mp

-

mp

300 °C

form

powder

form

crystalline

form

powder or crystals

form

powder

solubility

water: 50 mg/mL, clear to slightly hazy, yellow to brown

solubility

-

solubility

hot water: 0.5 g/10 mL, clear to slightly hazy (Yellow to Very Dark Yellow to Very Dark Brown)

solubility

1 M NaOH: soluble, clear, colorless to light yellow

pH

4.5

pH

-

pH

-

pH

-

storage temp.

room temp

storage temp.

room temp

storage temp.

-

storage temp.

room temp

Application

Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. Iron-EDTA enhances damage due to reactive oxygen species, such as depletion of reduced glutathione, formation of methemoglobin, and lipid peroxidation.

Legal Information

Komplexon is a trademark of CU Chemie Uetikon AG

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000529270
0000529270
0000490412
0000490412
0000492763

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Natasha T Forester et al.
Molecular plant-microbe interactions : MPMI, 32(10), 1324-1335 (2019-05-21)
In ascomycetes and basidiomycetes, iron-responsive GATA-type transcriptional repressors are involved in regulating iron homeostasis, notably to prevent iron toxicity through control of iron uptake. To date, it has been unknown whether this iron regulator contributes toward mutualistic endosymbiosis of microbes
Kwan-Young Jung et al.
Biochemistry, 50(28), 6273-6279 (2011-06-24)
Oxidation of the C5'-position of DNA results in direct strand scission. The 3'-fragments produced contain DNA lesions at their 5'-termini. The major DNA lesion contains an aldehyde at its C5'-position, but its nucleobase is unmodified. Excision of the lesion formed
Klaus Schümann et al.
Food and nutrition bulletin, 33(2), 128-136 (2012-08-23)
Oral iron supplementation with ferrous sulfate (FeSO₄) at dosage levels suggested by the international guidelines poses a safety hazard to young children with malaria. Exposure to loosely bound iron in the circulation has been advanced as a potential factor. To
María J Binaghi et al.
Archivos latinoamericanos de nutricion, 61(3), 316-322 (2012-06-16)
Home-made diets are the most frequently used complementary foods. In the present work we evaluated iron and zinc availability in a usually consumed infant diet containing either iron-fortified bread with different iron sources: ferrous sulfate, ferrous bisglycinate, NaFeEDTA. We also
Bo Wang et al.
Wei sheng yan jiu = Journal of hygiene research, 40(3), 334-337 (2011-06-24)
To assess the effectiveness of social mobilization and social marketing in promoting NaFeEDTA-fortified soy sauce in an iron deficient population. This study was an uncontrolled, community-based, before-after study, which was implemented in three counties of Shijiazhuang Municipality. The intervention was
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Número de artículo de comercio global

SKUGTIN
EDFS-100G04061835544844
EDFS-1KG04061833609408
EDFS-250G04061833609415

Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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