EDTA 4NA

EDTA 4NA Quick Details

Chemical Name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA.4H2O)
CAS No.: 13254-36-4
Molecular Fomula: C10H12N2O8Na4.4H2O
Chemical Structure:edta 4na chemical structure
Appearance:white crystal powder

EDTA 4NA Typical Properties

Content % ≥99.0
Chloride(Cl)% ≤ 0.01 %
Sulfate(SO4)% ≤ 0.05 %
Metal chelate(Pb)% ≤ 0.001 %
Iron(Fe)% ≤ 0.001 %
Chelate: mgCaCO3/g 220 min
pH Value(10g/L,25℃) 10.5-11.5
NTA% ≤1.0
Bulk density kg/m3 700-950
Appearance white crystal powder

EDTA 4NA Packaging and Shipping

  • Bags, 25 kg

edta 4na package

EDTA 4NA Storage

Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.

Customers of Zhonglan Industry

zhonglan industry customers

Why choose us

edta 4na manufacturee

1. Long history and stable production

We have produced chelating agents products more than fifteen years., 80% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price.
High automation factory. Now our production capacity is more than 800MT per month , we can arrange the shipment to you in time .More than 10 years chemical exporting experience.

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. Inspection before shipments. Independent QC Departments. Third-party inspection Institution.

3. Prompt delivery

We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

4. Better payment terms

For the fist cooperation we can accept T/T and LC at sight . For our regular customer ,we can also supply more payment terms.

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