We are Manufacturer and always supplying EDTA-4NA manufacturer(CAS:67401-50-7)with competitive price,high quality and regular basis.
Specification of EDTA-4NA
English name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA)
Molecular Fomula: C10H12N2Na4O8
Molecular weight: M=380.17
CAS No.: 67401-50-7
Properties: white crystal powder soluble in water, and a variety of metal ion chelation.
|Chloride(Cl)%||≤ 0.01 %|
|Sulfate(SO4)%||≤ 0.05 %|
|Metal chelate(Pb)%||≤ 0.001 %|
|Iron(Fe)%||≤ 0.001 %|
|Chelate: mgCaCO3/g||220 min|
|Bulk density kg/m3||700-950|
|Appearance||white crystal powder|
More about EDTA-4NA
CAS No.: 67401-50-7
Synonyms: ETHYLENEDIAMINETETRAACETIC ACID, 4NA;ETHYLENEDIAMINE-N,N,N’,N’-TETRAACETIC ACID TETRASODIUM SALT;ETHYLENEBIS(IMINODIACETIC ACID)TETRASODIUM SALT;ETHYLENEDIAMINETETRAACETIC TETRASODIUM SALT;ETHYLENEDINITRILO TETRAACETIC ACID TETRASODIUM SALT;ETHYLENE DIAMINETETRA ACETIC ACID TETRASODIUM;EDETATE TETRASODIUM;EDTA-4NA
Use of EDTA-4NA
This product is a widely used metal ion chelator. Can be used in the textile dyeing industry, water treatment, color photographic, pharmaceutical, household chemicals, paper and other industries, as an additive, activator, purifying agent, metal ion masking agent and styrene-butadiene rubber industry activator. The offset dry acrylic industry metal interference and improve the color and brightness of the dyed fabric, can also be used in liquid detergent, washing improve quality, enhance the washing effect
Package of EDTA-4NA
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 EDTA-4NA
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 .
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 is a professional manufacture of EDTA-4NA in china
- Date May 2, 2015
- Tags EDTA-4Na