| Customization: | Available |
|---|---|
| CAS No.: | 13235-36-4, 200-573-9 |
| Formula: | C10h12n2o8na4 4H2O, C10h12n2o8na4 |
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Our Main Products
| Item |
Product Name | CAS Number |
STPP |
Sodium Tripolyphosphate | 7758-29-4 |
SHMP |
Sodium Hexametaphosphate | 10124-56-8 |
PAM |
Polyacrylamide | 9003-05-8 |
TSP |
Trisodium Phosphate | 10101-89-0 |
EDTA 2Na |
Disodium EDTA
|
6381-92-6
|
EDTA 4Na |
Ethylenediaminetetraaceticacid tetrasodium salt
|
13235-36-4 |
TSPP |
Tetrasodium Pyrophosphate | 7722-88-5 |
DSP |
Disodium Hydrogen Phosphate |
10039-32-4 |
MSP |
Monosodium Phosphate |
603-853-2 |
| MKP |
Monopotassium Phosphate |
7778-77-0 |
TKPP |
Tetrapotassium Pyrophosphate | 7320-34-5 |
Soda Ash |
Soda Ash | 497-19-8 |
Cirtic Acid |
Cirtic Acid | 77-92-9 |
Glucose/Dextrose |
Glucose/Dextrose | 58367-0104 |
Sodium Gluconate |
Sodium Gluconate | 527-07-1 |
| HEDP | Hydroxyethylidene Diphosphonic Acid |
2809-21-4 |
| AA.AMPS | Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer | 40623-75-4 |
Factory Supplier 99% Purity EDTA-4na CAS 13235-36-4
Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4NA)
English name:Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4Na)
Ethylenediaminetetraaceticacid tetrasodium salt
Tetrasodium EDTA is a white or milky white crystal or granular powder that is tasteless, odorless or slightly salty. It is soluble in water but extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate metal ions in solution.
| Index | Standard |
| Assay by wt % | 99 min |
| Chloride by wt % | 0.01 max |
| Sulphate by wt % | 0.05 max |
| Heavy metal as Pb by wt % | 0.001 max |
| Iron as Fe by wt % | 0.001 max |
| pH value | 10.5~11.5 |
| Chelating power by mg CaCO3/g | 220 min |
| NTA | ≤1.0% |
| Bulk Density | 600~950 |
EDTA 4NA is an important complexing agent and metal masking agent.
It can be used in textile industry dyeing, water treatment, color sensitization, medicine, daily chemical industry, paper making and other industries as additives, activators, water purification agents, metal ion masking agents and activators in Styrene-butadiene industry.
In the dry process acrylic industry, it can offset metal interference, improve the color and brightness of dyed fabrics, and can also be used in liquid detergents to improve washingquality and enhance washing effects.
Timely delivery
Global supply
Cheap and Fine
7*24 Professional service
Good price,perfect service
Focus on quality
ISO9001 quality certification
SGS Quality management certification
Henan Honghai Chemical Co.,LTD is a professional production factory. Our factory introduces advanced technology from Domestic and abroad, The company produces phosphate and water treatment products, mainly producing polyacrylamide,EDTA 4 Na,EDTA 2 Na,sodium tripolyphosphate, sodium hexametaphosphate, sodium dihydrogen phosphate, sodium gluconate ,citric acid,soda ash.HEDP,AA.AMPS and other phosphate and water treatment agents.
Our products are widely used in urban water supply, clean,drainage, power, steel, chemical, oil, paper, medicine, food and many other fields.
Our company has long been committed to the research and development, production and application of industrial water treatment chemicals, to help customers solve the conflict between water shortages and growing demand. The company has a group of professional technical personnel engaged in chemical process, can carry out the full simulation of users' circulating water treatment system, and provide parameters for customers to provide formula screening, technical scheme design.
In order to ensure the timeliness of delivery, we have a special warehouse at Qingdao port to ensure the timeliness of delivery. In order to provide better technical support, we have experienced technicians to provide you with the best after-sales service.
Today, our customers span more than 30 countries on five continents. Our products are exported to Dubai, Korea, Vietnam, Pakistan, Turkey, the United States, South Africa, Tunisia, Brazil, Indonesia and other countries, entering a vast "blue ocean market"!
Strive to join hands with all customers to build a beautiful world of chemical industry with more powerful application technology. We firmly believe that our tomorrow will be even better.
Q1.How can I get samples?
A: You can contact us and then we arrange samples for you.
Q2.Which kind of payment terms can you accept?
A:We accept L/C,T/T and other payment terms.
Q3: How to confirm the Product Quality before placing the order?
A: You can get free samples for the product that you need only pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will arrange other things well.
Q4:What's your MOQ ?
A:Our MOQ is 100kg .
Q5: Is there any possible to use my appointed label or package?
A: Yes.If needed,we'd like to use your label or package according to your requirement.
Q6: How can you guarantee the goods you offer is qualified?
A: We always believe honesty and responsibility are basis of one company,so whatever products we provide for you all are qualified.We will have goods tested and provide COA before arrange delivery for you.
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