Molecular Weight = 372.24 EDTA Disodium Salt Chelating Agent White Crystalline Powder

Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)

[English Name]: ?Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)

[Molecular Fomula]: ?C10H14N2O8Na2?2H2O

[Molecular Weight]: ??M=372.24

[CAS No]: ??????6381-92-6

[Properties]: ? ?White crystal powder soluble in water, and a variety of metal ion chelation.

[Quality Index]: ??????(Q/24SJK02-2009 Quality standard)

[Packing]: ? ? 25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers’ demand

[Storage]: ? ? Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Usage of? 2NA EDTA 99%

1.?High?molecular?chemical?industry:?EDTA? 2NA is?used?as?polymetization?activator?for?butyl?bezene?latex,?

and?polyreaction?terminator?in?acrylic?fibre?production.

2.Daily?chemicals:?EDTA 2NA ?is?used?as?additive?to?detergent,?skin?cream?and?hair-conditioner.

3.Paper- making:?EDTA?2NA is?used?for?treating?the?steamed?fibre.?It?will?promote?the?whiteness?of?paper?and?reduce

?the?incrustation?in?the?steamer.

4.Pharmaceutical?industry:?Through?cyclopolymerization?with?methyl?amide,?EDTA?2NA is?made?into

?ethyl?amide,?a?remedy?for?psoriasis.?It?is?also?a?stablizer?for?some?vaccines?and?an?antihaemoagglutinin.

5.?Textile?dyeing?and?printing:?EDTA?2NAwill?promote?colour?ability?of?the?dyestuff?and?brightness?of?the?

dyed?fabric

FAQ

1. Question:?How does your company control your quantity??

Answer:??All production process are controled by the IS09001 Quality System.?

2. Question: How can i place an order??

Answer: 1. choose the product you need--2. send enquiry to us-- 3. We will respond and make invoice to you (depends on your enquiry) -- 4. Then you make the payment -- 5. We arrange the shipment .

3. Question: What\'s the your test method??

Answer: ?HPLC or UV as your request.

4. Question:?What\'s your delivery??

Answer:?We send the goods within?10 working days after reveiving the payment by DHL ,UPS ,TNT, EMS ,AIR or SEA as your request.