Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate, CAS: 6381-92-6 (99%) (USP) Pharmaceutical Excipient
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
We need advanced technology to make our Food grade natamycin food additive, supercritical fluid extraction astaxanthin, Sodium Erythorbate more competitive in the international market. The company has complete engineering equipment, sophisticated construction machinery, and high-quality products. We strive to establish a harmonious, all-round and differentiated value chain management system and process, and improve the company structure and management level.
Description
|
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
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
pack in 25kg/bag, 900kg/bag
Why you choose TNN
We are acquiring cutting-edge technology to ensure that our Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate, CAS: 6381-92-6 (99%) (USP) Pharmaceutical Excipient is competitive in both the domestic and international market. In order to adapt to the current development mode of market economy, our company actively expands new business areas and takes effective measures to optimize and reform our own operation management system, so as to continuously improve efficiency and gain competitive advantage. We actively implement the concept of "pursuing excellent quality, manufacturing perfection, and serving the society".
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