EDTA 4NA 13254-36-4
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EDTA 4NAQuick Details
Chemical Name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA.4H2O)
CAS No.: 13254-36-4
EINECS No：200-573-9
Molecular Fomula: C10H12N2O8Na4.4H2O
Chemical Structure:
Molecular weight: M=452.23
Assay: 99%
Other Names：Tetrasodium ethylenediaminetetraacetate tetrahydrate, NA4EDTA4H2O, Tetrasodium EDTA
Sample: available
Application：Cleaning products, Metalworking, Polymerization, Personal care products
EDTA 4NA Typical Properties
Content % 99.0min
Chloride(Cl)% 0.01max
Sulfate(SO4)% 0.05max
Metal chelate(Pb)% 0.001max
Iron(Fe)% 0.001max
Chelate: mgCaCO3/g 220 min
pH Value(10g/L,25℃) 10.5-11.5
NTA% 1.0max
Bulk density kg/m3 700-950
Appearance white crystal powder
EDTA 4NA Packaging and Shipping
Bags, 25 kg
EDTA 4NA Applications
Cleaning products
Metalworking
Polymerization
Personal care products
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 Co., Ltd is one of the most professional EDTA 4NA manufactures in the world. Our product sells well all around the world. Competitive price and reliable quality win worldwide customers’ trust for us.
Why choose us
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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