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Merck

EDFS

Ethylenediaminetetraacetic acid iron(III) sodium salt

powder

Synonim(y):

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

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100 G

444,00 zł

250 G

625,50 zł

1 KG

2133,50 zł

444,00 zł

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Informacje o tej pozycji

Wzór liniowy:
C10H12N2NaFeO8
Numer CAS:
15708-41-5
Masa cząsteczkowa:
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

storage temp.

room temp

SMILES string

[Na+].[Fe+3].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.Fe.Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;+3;+1/p-4

InChI key

MKWYFZFMAMBPQK-UHFFFAOYSA-J

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Ta pozycja
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

pH

4.5

pH

-

pH

-

pH

-

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

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
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Klasa składowania

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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Certyfikaty analizy (CoA)

Lot/Batch Number
0000529270
0000529270
0000490412
0000490412
0000492763

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

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
Monica N Orozco et al.
Annals of nutrition & metabolism, 60(2), 108-114 (2012-03-15)
In any context of iron supplementation in the prenatal prophylaxis or therapeutic dosage range, a large amount will remain unabsorbed and pass through the intestinal tract into the colonic digesta possibly causing increased oxidation. To compare the generation of fecal
Barbara Troesch et al.
The Journal of nutrition, 141(5), 822-827 (2011-03-25)
The absorption profile of iron fortificants may be a determinant of their ability to generate nontransferrin-bound iron (NTBI) and, thus, their potential safety. Ferrous iron may be absorbed more rapidly than chelated ferric iron, but differences at the fortification level
Catherine W Macharia-Mutie et al.
The Journal of nutrition, 142(9), 1756-1763 (2012-07-20)
Few studies have evaluated the impact of fortification with iron-rich foods such as amaranth grain and multi-micronutrient powder (MNP) containing low doses of highly bioavailable iron to control iron deficiency anemia (IDA) in children. We assessed the efficacy of maize
Zhenyu Yang et al.
Maternal & child nutrition, 7 Suppl 3, 123-128 (2011-10-05)
As a highly bioavailable iron compound, sodium iron (iii) ethylenediaminetetraacetate (NaFeEDTA) has been recommended as a food additive for fortification. The amount of a food additive that can be ingested daily over a lifetime without appreciable health risk is termed
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Numer pozycji handlu globalnego

SKUNUMER GTIN
EDFS-1KG04061833609408
EDFS-250G04061833609415
EDFS-100G04061835544844

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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