Ferric Sodium EDTA CAS 15708-41-5

Ferric Sodium EDTA CAS 15708-41-5 Information

CAS	15708-41-5
Molecular formula	C10H12FeN2NaO8
Molecular weight	367.05
EIENCS	239-802-2
Form	powder
Melting point	80 °C
boling point	/
Density	/
Solubility	Methanol (Slightly), Water (Slightly)
PKA	/
Color	Yellow-brown
Storage temp

What is Ferric Sodium EDTA CAS 15708-41-5?

Chemical name: Sodium ethylenediamine tetraacetic Acid iron (Ethylenediaminetetraacetic Acid Ferric Sodium Salt)

Molecular formula: C ₁ zero H ₁ ₂ FeN ₂ NaO ₈ (no water) or C ₁ zero H ₁ ₂ FeN ₂ NaO ₈ · 3 H ₂ O (including crystallization water)

Molecular weight: 367.05 g/mol (anhydrous) | 421.10 g/mol (trihydrate)

CAS Number: 15708-41-5

Iron content: 12.5-13.5%

Appearance: Light yellow to yellowish-brown crystalline powder, readily soluble in water, no rust-like taste

Food-grade preferred

Select products with iron content ≥12.8% and water-insoluble matter ≤0.1% (GB 22557-2008).

Industrial-grade substitution

Low-cost ferrous sulfate can be used in water treatment scenarios, but the complexation efficiency is 30% lower.

Emerging opportunities

Functional foods: Targeting the elderly/pregnant women market, the demand is increasing by 8% annually.

Embedding technology: Combined with VC or phospholipids to enhance bioavailability.

Ferric Sodium EDTA CAS 15708-41-5 Use

Food nutrient fortifiers (accounting for 45% of the demand)

Function: Highly efficient iron supplement, with an absorption rate 2 to 3 times that of ferrous sulfate, avoiding the obstruction of phytic acid.

Applicable products: Infant and toddler food, milk beverages, fruit juice (addition amount: 0.1-1%), can improve anemia without changing the color and flavor of food.

industrial field

Water treatment: Complexing heavy metal ions (such as lead and cadmium), accounting for 40% of global demand.

Photosensitive material: Used as a bleaching agent and thinning agent (for developing black-and-white films).

Printing and dyeing and catalysis: Enhancing the stability of dyes and the efficiency of chemical reactions.

Agriculture and Medicine

Foliar fertilizer: Provides absorbable iron elements and enhances the crop's stress resistance.

Pharmaceutical excipients: Chelating agents for pharmaceuticals, promoting the absorption of trace elements.

Ferric Sodium EDTA CAS 15708-41-5 safety

Health risk:

It is irritating to the skin and eyes (R36/37/38). A gas mask and acid and alkali resistant gloves should be worn during operation.

Chronic toxicity: Oral LD₅₀ in rats =2000 mg/kg. Protection is required for long-term exposure.

Storage requirements:

Keep sealed and away from light. Store in a dry place at ≤25℃ with a relative humidity of less than 75%.

Environmental protection compliance

Exports to the European Union require REACH certification, and food applications need to comply with GB 2760 and FDA standards.

Deshangchemical Info

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