Diasodium Ethylene Diamine T兵理erraacetate(EDTA-2Na)
Product Name: Diasodium Ethylene Dia照務mine Terraacetate(EDTA-2Na) 件會; &車嗎nbsp; CAS No.：6381-92-6
Chemical Formula: C10H14N2Na2O8 紙線 站短 &民窗nbsp; &nb自白sp; 窗鐘; &車樹nbsp; Molecular Weight：336.21
Melting Point: 248 °C &nbs話時p; &nbs醫吧p; 少刀 朋小; 短鐘 小討 &n刀習bsp; 你弟 &n相視bsp; &nbs視雪p; &外外nbsp; Boiling Point.：>100°C
EINECS No.: 205-358-3
數呢 &醫但nbsp;
&n數動bsp; 下技 &nb報但sp; &n子刀bsp; 開個; &nb西鐘sp; &n師行bsp; 輛街; 近朋
Product use
In the salts of ethylenediam家林ine tetra acetic acid, two sodi什生um salt is the most important. It is 拿林an important complexin南做g agent. It is used for c生麗omplexing metal ions an我唱d separating metals. I我資t can also be used in de秒森tergents, liquid soap, shampoo說相, agricultural chemical spray, colo校喝r photosensitive material, rins物技ing and processing ble腦是aching fixative, water purify樹信ing agent, pH regulator, 答分negative coagulant, etc. In the r刀我edox initiation system for 的輛SBR polymerization, EDTA disodium is us拿就ed as an active agent to complex 說資ferrous ions and control the polymer行訊ization reaction rate. 鐘這The drug is low toxicit又她y, and LD50 is 2000 mg / kg in rats.林問 Used as a chelator for me要道tal ions.
Check calcium, magnesium, etc. It錯購 is used in pharmaceutical industry, 樹下color development, smelting of 科厭rare metals and other f票金ields. It is an important complexin會友g agent and metal masking agent.
It is used as ammonia carboxycomplex f街樹or the determination of ca謝算lcium, magnesium and other銀遠 metals. It is used as metal masking木弟 agent and color developer暗紙. It is also used in pharmaceutica件購l industry and smelting of rare meta湖從ls.
It is also used as an antioxidant了快 and a metal chelating agent, 做東which has the same function as e們說 DTA, but it has a wider applica會間tion range. The cosmetics 件費raw materials contain trace met中上al ions and can be used in the p金個roduction and storage and tran花黃sportation of cosmetics.
Storage Condition
Keep away from light, 畫白in a cool and dry pl刀商ace, sealed.