60-00-4 EDTA Ethylene Diamine Tetraacetic Acid 99% Purity Metal Chelating Agents

Ethylene Diamine Tetraacetic Acid 60-00-4 EDTA Metal Chelating Agents

Basic Information

Model Number: HMHT0063

Other Names: EDTA 

Molecular Formula: C10H16N2O8

Molecular Weight: 292.24

CAS NO.: 60-00-4

EINECS NO.: 200-449-4

 

Physicochemical Properties

 

Appearance: White crystalline powder

solubility: Soluble in water

Melting point/freezing point: 252℃

 

Technical Specifications

 

Standard: GBT1401-1998

Item	Standard(Industrial Grade)	Standard (Food/Pharm.Grade)
Appearance	White crystalline powder	White crystalline powder
Purity %	99.0 min.	99.5 min.
Chelation Value PH＝11	267mgCaCO3/g	267mgCaCO3/g
PH (5% aqueous solution)	4-5	4-5
Heavy Metal (Pb)%	≤0.01	≤0.001
Copper (Cu)%	≤ 0.025	≤ 0.0025
Iron (Fe)%	≤ 0.01	≤0.001
Chloride (Cl)%	≤0.01	≤0.001
Clarity	Transparent	Transparent
Loss on drying %≤	8-10	8-10

Packaging Types

We can provide 25kg bag or as per customers' requirements.

 

 

 

Applications

 

 

Ethylenediaminetetraacetic acid (EDTA) is an organic compound whose chemical formula is C10H16N2O8 and is a white powder at room temperature and pressure. It is a chelating agent that can combine with divalent metal ions such as Mg2+, Ca2+, Mn2+, Fe2+. Since most nucleases and some proteases require Mg2+, they are often used as inhibitors of nucleases and proteases; they can also be used to remove the inhibitory effect of heavy metal ions on enzymes.

White, odorless, tasteless, colorless crystalline powder, melting point 250℃ (decomposition). Insoluble in ethanol and general organic solvents, slightly soluble in cold water, soluble in aqueous solutions of sodium hydroxide, sodium carbonate and ammonia. It can be dissolved in more than 5% inorganic acid, and can also be dissolved in ammonia water and 160 parts of boiling water. Its alkali metal salts are soluble in water.

Storage/Transport Information

Storage: Pay attention to sunscreen, moistureproof, fire prevention. Store as non-dangerous goods.

 

Application

 

EDTA is an important complexing agent. EDTA has a wide range of uses and can be used as bleaching and fixing solution for color photosensitive materials processing, dyeing auxiliaries, fiber processing auxiliaries, cosmetic additives, blood anticoagulants, detergents, stabilizers, synthetic rubber polymerization initiators, EDTA is a chelating agent. Representative substances of the mixture. It can form stable water-soluble complexes with alkaline earth metals, rare earth elements and transition metals. In addition to sodium salts, there are ammonium salts and various salts of iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum, etc., which have different uses. In addition, EDTA can also be used to rapidly excrete harmful radioactive metals from the human body for detoxification. It is also a water treatment agent. EDTA is also an important indicator, but it is used to titrate metal nickel, copper, etc., and it must be used together with ammonia water to function as an indicator.

 

EDTA Series

 

 

 

Company Profile

 

Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special

chemical production, technology research & development, and import & export. The company focuses on 

the production, trade, and research & development of various chemical products.

Since its establishment, the company has been concentrating on constructing an international marketing

network and optimizing supply chain management, where we have established a long-term strategic

cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business

channels and professional experience, we are more skillfully providing products of stable but differentiated

quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.

 

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial

principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge

and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality

control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which

accounts for its first-class cost control management and ensures to maintain the overwhelming competitive

advantage over others. In line with the principle of sharing the preferential cost and joint development, the

company has formed an interesting community for years with its customers at home and abroad. Sincerely

to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what

we are achieving to grow together with you!