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Address: Zhonglan Industry Co., Ltd
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Zhonglan Industry Co., Ltd |
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disodium ethylenediaminetetraacetate dihydrate
We are Manufacturer and always supplying disodium ethylenediaminetetraacetate dihydrate (CAS:6381-92-6) with competitive price,high quality and regular basis.
Specification of disodium ethylenediaminetetraacetate dihydrate
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.
Content% | ≥99.0 % |
Chloride( Cl)% | ≤ 0.005 % |
Sulfate(SO4)% | ≤ 0.03 % |
Metal chelate(Pb)% | ≤ 0.001 % |
Iron(Fe)% | ≤ 0.001 % |
Chelate: mgCaCO3/g | 267 min |
pH Value | 4.0-5.0 |
NTA% | ≤1.0 |
Bulk density kg/m3 | 850-1050 |
Clarity testing | Pass |
Appearance | white crystal powder |
More about disodium ethylenediaminetetraacetate dihydrate
CAS No.: 6381-92-6
Synonyms: SEQUESTRENE NA2;SODIUM (DI) ETHYLENEDIAMINE TETRAACETATE DIHYDRATE;VERSENE NA, DIHYDRATE;VERSENE DISODIUM;WANKLYN'S EDTA;TITRAVER(R) HARDNESS REAGENT;TITRIPLEX III;TITRIPLEX(R) III
MF: C10H18N2Na2O10
Use of disodium ethylenediaminetetraacetate dihydrate
Edetate disodium is an important complexing agent for complexing metal ions and metal separation, this product is used as a color photographic materials bleach-fixing processing, and dyeing auxiliaries, fiber treatment agents, cosmetic additives , medicine, food, agriculture chemical trace fertilizer production, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber, a polymerization initiator and heavy metal quantitative analysis agent. In the reduction with a chlorinating SBR polymerization initiator system, EDTA disodium, as an integral part of an active agent, mainly for complexing iron ions, to control the polymerization reaction rate..
Package of EDTA-2NA
Packing: 25KG/bag , or according to the customers’demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
Certificate of disodium ethylenediaminetetraacetate dihydrate
Why choose us
1.Long history and stable production
We have produced EDTA series products more than fifteen years., 80% products are for expoer . Our main market is in USA , Mexico , Holland , Belgium , Japan , Korea these developed country .
Now our production capacity is more than 800MT per month , we can arrange the shipment to you in time .
2. Strict quality control system
We have ISO Certificate, we have strict quality control system, All of our technicain are professional , they are strictly on quality control.
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
SGS is acceptable .
3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once you confirm the order.
4.Better payment term
For the fist cooperation we can accept T/T and LC at sight . For our regular customer ,we also can supply more payment terms
Zhonglan Industry is a professional manufacture of disodium ethylenediaminetetraacetate dihydrate in china
