Basic Information
CAS 139-89-9 HEDTA Trisodium 39% solution (HEDTA-3NA 39%)
|
Content% |
≥ 39.0 |
|
Chloride(Cl)% |
≤ 0.01 |
|
Sulfate(SO4)% |
≤ 0.05 |
|
Metal chelate(Pb)% |
≤ 0.001 |
|
Iron(Fe)% |
≤ 0.001 |
|
PH value:(5% water solution,25ºC) |
10.5-11.5 |
|
Appearance |
light yellow liquid |
Products Description
HEDTA Trisodium 39% is a multivalent integrator. It can be used to integrate metals and is a strong chelating agent for most common metal ions. It is a new chelating agent that has only been in use since 1953. Its most outstanding advantage is its ability to form stable chelate disks with Fe3+ in alkaline raw solutions (pH=8-11) and to form stable integrators with rare earth metals.
Application of HEDTA-3NA 39%:
Industrial application: used as chelating agent, can form stable complex with metal ions, commonly used in water treatment, textile industry, leather industry and other fields.
Laboratory application: commonly used in chemical analysis, metal ion detection and pH adjustment.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and after the samples are approved, we will start mass production. We will do 100% inspection during the production process and then do sampling before packing.
2. How can I confirm the quality of the products before placing an order?
You can get free samples of some products, you just need to pay the shipping cost or arrange courier to pick up the samples from us. You can send us the product specifications and requirements and we will produce the products according to your requirements.
3. What is your MOQ?
Our MOQ is 1 kg. Usually we accept smaller quantities, such as 100 grams, on condition that the sample fee is 100%.
4. Do you provide product reports?
Yes, we do. We will provide you with product analysis report before shipment.
5. Is there any discount?
There are different discounts for different quantities.
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