Manufacturer Supply 99% EDTA-2na/4na Ethylenediamine Tetraacetic Top Purity

• CAS No.: 6381-92-6
• Formula: C10h19n2nao9
• EINECS: 613-386-6
• Certification: ISO
• Purity: 90%~99%
• Type: EDTA
• Model NO.: EDTA-2Na/4Na
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: 25kg Per Bag
• Specification: 25kg per bag
• Trademark: Sunway
• Origin: China

Product Description

Tetrasodium EDTA

Tetrasodium EDTA is a white or milky white crystal or granular powder that is tasteless, odorless, or slightly salty. It is soluble in water but extremely difficult to dissolve in ethanol. This product, provided by Nanjing Jiayi Sunway Chemical Co., Ltd., is an important chelating agent that can chelate metal ions in solution.

NAME OF INDEX			INDEX
Assay %			107-109
Chloride(Cl)%			0.01 max
Iron (Fe) %			0.001 max
Lead (Pb) %			0.001 max
PH 1% solution			10.5-11.5
Chelating value			236 min
Appearance			White crystalline powder
CONCLUSION			PASS

 

Product Description:

EDTA 4NA, offered by Nanjing Jiayi Sunway Chemical Co., Ltd., is a versatile complexing agent and metal masking agent. It finds applications in various industries such as textile, water treatment, medicine, and paper making. This additive is known for its ability to improve color and brightness in dyeing processes, enhance washing quality in liquid detergents, and act as a metal ion masking agent in the Styrene-butadiene industry.