Model Number: HMHT0064
Other Names: EDTA 2Na
Molecular Formula: C10H14N2Na2O8·2H2O
Molecular Weight: 373.2
CAS NO.: 139-33-3
EINECS NO.: 205-358-3
Appearance: White crystalline powder
solubility: Soluble in water
Melting point/freezing point: 252℃
|Appearance||White crystalline powder||
White crystalline powder
|Purity %||99.0 min.||
|Chelation Value PH＝11||267mgCaCO3/g||267mgCaCO3/g|
|PH (5% aqueous solution)||4-5||4-5|
Heavy Metal (Pb)%
|Copper (Cu)%||≤ 0.025||≤ 0.0025|
|Iron (Fe)%||≤ 0.01||≤0.001|
|Loss on drying %≤||
We can provide 25kg bag or as per customers' requirements.
EDTA 2Na is a kind of white crystalline powder, containing two crystal water, easy to lose crystal water in
drying, good water solubility, PH value of 5% aqueous solution is 4-5, difficult to dissolve in ethanol,
ethyl ether and other organic solvents.
EDTA 2Na is a kind of important complexing agent, used for chelating metal ion and separation of metal,
the product used for colored light-sensitive materials blix liquid washing processing, and dyeing auxiliary agent,
fiber treating agent, cosmetic additives, medicine, foodstuff, agricultural chemical micronutrient fertilizer
production, blood anticoagulant, complexing agent, detergent, stabilizing agent, synthetic rubber, polymerization
initiator and quantitative analysis of heavy metals, etc. In the chlorination reduction initiation system for
styrene-butadiene rubber polymerization, disodium EDTA is used as a component of the active agent to
complexity iron ions and control the polymerization reaction rate.
Storage: Pay attention to sunscreen, moistureproof, fire prevention. Store as non-dangerous goods.
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!