Ethylenediaminetetraacetic Acid Disodium Salt

Ethylenediaminetetraacetic Acid Disodium Salt

1 In the food industry, the reaction of propylene glycol and fatty acid to produce propylene glycol fatty acid ester is mainly used as food emulsifier
2 Propylene glycol is often used as solvent, softener and excipient in pharmaceutical industry
3 Propylene glycol is also used as a solvent and softener in cosmetics because of its good compatibility with various spices
4 Propylene glycol is also used as tobacco wetting agent, anti - mildew agent, fruit ripening preservative, antifreeze and heat carrier

Description

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Description

 

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Chemical name

EDTA DISODIUM(EDTA 2Na)

EDTA TETRASODIUM(EDTA 4Na)

Molecular formula

C10H14N2O8Na2.2H2O

C10H14N2O8Na4.4H2O

CAS No.

6381-92-6

13235-36-4

 

 

Specifications

 

Analysis Contents

Analysis Standard

Appearance

White Crystalline Powder

Content

99.00% min

Chloride

0.020% max

Sulfate

0.020% max

NTA

1.00% max

Heavy Metal

10ppm max

Ferrum

10ppm max

Chelating Value mg(CaCO3)/g

265 min

PH Value (50g/L,25℃)

4.0-5.0

Transparency(50g/L,60℃ water solution,stirring for 15min)

Clear and Transparent without mechanical Impurities

 

Main Products

Product Name

CAS No.

EDTA Acid

60-00-4

EDTA Disodium

6381-92-6

EDTA Tetrasodium

13235-36-4

EDTA Tetrasodium·2H2O

13254-36-4

EDTA Calcium Disodium

23411-34-9

DTPA Acid

67-43-6

DTPA Pentasodium

140-01-2

HEDTA Trisodium

139-89-9

 

 

Application

 

product-800-351

1. Industrial Field
(1) Treatment of metal ions
It forms chelates with heavy metal ions Ca²⁺ and Mg²⁺ ions, e.g., it is used in the treatment of industrial wastewater for the removal of these ions from solution; it is utilized in soap production to reduce water hardness.
(2) Other industrial applications
Used as an oxidizing agent in photography (e.g., iron(III) ethylenediaminetetraacetic acid). Used to treat heavy metals in textiles, to prevent mineral precipitation in petroleum production, and for milk bottle cleaning and exhaust gas (nitrogen oxide) treatment.
2. Food Field
EDTA is used as an antioxidant and quality improver to prevent lipid oxidation and food browning, and to avoid the production of carcinogenic benzene in soda production.
3. Cosmetics Field
It prevents deterioration of cosmetics by chelating metal ions and is used for preservation of cosmetics.
4. Medical Field
Medical grade EDTA can be used as an antidote for heavy metal poisoning, and can be added to blood samples to prevent blood coagulation and assist in examination.

 

 

Packing And Delivery

 

product-960-856

pack in 25kg/bag, 900kg/bag

 

 

Why you choose TNN

 

About Us

About Us 1

About Us 3

We master the core technology of manufacturing Ethylenediaminetetraacetic Acid Disodium Salt, and our technology level and products and quality are industry leading. The effective realization of the transformation of knowledge value can promote the intellectualization of enterprises and the continuous maturity and growth of enterprises. We always adhere to the quality policy of "quality first, customer first, keep improving, strive to develop".

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