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The Performance:The ethylene diamine four ethanoic acid two sodisodium salt is one kind of white crystallization powder,includes two crystal water, and it is easy to lose crystal water, and dissoling water , 5% of watery solution ph value are 4 - 5, and it is difficult to dissoling ethyl alcohol, the ether and so on the organic solvent.
The mainusege:Yierran four ethanoic acid salts is an important laogeji for separation of metal and complex metalions,the photosensitive material goods for colour firm processing Dingyingye bleaching,dyeing and fertilizer,fibre prolessing agents,cosmetic additive,pharmceutical,chemical weifei agriculture production,blood engine,Laoheji,detergent,stabilizer,synthetic rubber,together a quantitative analysis of chenicals and heavy metals agent,In butadience tyrene rubber together with chlorination original state a system, EDTA salts as a reactive agent components,mainly for comple iron ion, the control polyreaction speed .
Packing:The packing material is kraft paper established bag with the 25kg insode lining palstic bag.It can also be packed according the customer 's request. The storing guides against the exposes to the sun,the moisture and the fire.It showld be stored as non- dangerous material
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