EDTA 4na Uses

Trade Name:EDTA 4NA
CAS Number: 6381-92-6
HS Code: 2921219000
Physical state: Solid, crystalline
Color:white
EINECS:205-358-3
PACKING:25KG/BAG

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EDTA-4NA

EDTA-4NA, also known as Ethylenediaminetetraacetic acid tetrasodium salt, is a water-soluble organic compound with a versatile range of physical properties. This compound contains four negatively charged sodium ions that make it relatively stable and easily soluble in water.

One of the unique physical properties of it is its affinity for chelating metallic ions, including calcium, iron, and zinc. This ability makes it an excellent ingredient for various industrial, pharmaceutical, and cosmetic applications. For example, it is used as a preservative in many personal care products, including shampoos and lotions, due to its ability to bind to metals that can cause spoilage. it also has a low toxicity profile, making it an ideal ingredient in various medical applications. It is used as a chelating agent to treat lead and heavy metal poisoning and also helps to prevent clotting in blood samples, making it a useful additive in laboratory settings.

Item	SPECIFICATION	RESULTS
CONTENT	99.0%MIN	99.2%
CHLORIDE	0.01%MAX	0.005%
PH ( 1%water solution)	10.5-11.5	10.98
CHEI ATE VALUE(mg CaCo3/g)	215MIN	220
IRON (Fe) CONTENT	0.001%MAX	0.0003%
HEAVY METAL (pb)	0.001%MAX	0.0003%
APPEARANCE	WHITE CRYSTAL POWDER	WHITE CRYSTAL POWDER

EDTA-4NA, also known as Ethylenediaminetetraacetic acid tetrasodium salt, is a chelating agent commonly used in many industrial and scientific applications. Its unique properties make it versatile and efficient in a wide range of processes. One of the primary uses of EDTA-4NA is in the food industry, where it is used as a preservative and stabilizer. It helps to prevent spoilage and maintain the quality of food products by removing trace metals that can cause discoloration and spoilage. EDTA-4NA has been approved by the FDA for use in food, and is considered safe for consumption in small quantities. It is widely used in the pharmaceutical industry, where it is used as a sequestering agent to remove metal ions from solutions. This helps to improve the purity and stability of drugs, and also prevents metals from interfering with the biological activity of the drugs. It also has important applications in the textile industry, where it is used as a desizing agent to remove starch from fabrics. It is also used in the production of dyes and pigments, where it helps to improve the quality and consistency of the final product.

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