China (Mainland)
Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA) CAS NO.6381-92-6
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,MoneyGram,Other
- Product Details
Keywords
- EDTA TITRANT
- 1,2-DIAMINOETHANE-N,N,N',N'-TETRA-ACETIC ACID
- disodiumedtadihydrate
Quick Details
- ProName: Ethylene diamine tetraacetic acid diso...
- CasNo: 6381-92-6
- Molecular Formula: (C8H16ClN)n
- Appearance: white crystals
- Application: Edetate disodium is an important compl...
- DeliveryTime: Prompt
- PackAge: at your request
- Port: QingDao,China;XinGang,China;shanghai,C...
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99.5%min
- Storage: Store in dry, dark and ventilated plac...
- Transportation: By Sea,By Air,By Courier
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Pharma Grade,Electron...
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Details
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% |
≥99.5 % |
|
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% |
≤0.1 |
|
Bulk density kg/m3 |
850-1050 |
|
Clarity testing |
Pass |
|
Appearance |
white crystal powder |
More about EDTA-2NA
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 EDTA-2NA
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