Edta 4na Ethylene Diamine Tetraacetic Acid Tetrasodium Salt Edta 4na Edta 2na
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- Supplier: Inner Mongolia Dingyu import and export Co. Ltd
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Product Overview
Description
Product Description
Ethylene Diamine Tetraacetic Acid
Ethylenediaminetetraacetic acid (EDTA) is an organic compound with the chemical formula C10H16N2O8. It is a white powder at room temperature and pressure. It is a chelating agent that can bind with divalent metal ions such as Mg2+, Ca2+, Mn2+, Fe2+, etc. Because most nucleases and some proteases require Mg2+, they are often used as inhibitors of nuclease and proteases; It can also be used to remove the inhibitory effect of heavy metal ions on enzymes.
Specification
Item | Specification |
Assay % | 99.0% min |
Chloride(cl) % | 0.01% max |
Sulfate(so4) content % | 0.05% max |
Iron(fe) % | 0.001% max |
Heavy metal (pb) % | 0.001% max |
Ph 5% solution | 4.0-5.0 |
To clarify the degree of experimental | Qualified |
Appearace | White powder, odorless |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Dingyu was established in 2017. Since the establishment of the group, the company has successively won many honorary titles such as "AAA Credit Enterprise", "Gold Plus Supplier Assessment Certificate", "Inner Mongolia Advanced Enterprise in Energy Conservation", "Inner Mongolia Double Love and Double Evaluation Advanced Enterprise". The company follows the development concept of science, environmental protection and safety, and establishes the vision of"strive to be a century-old enterprise and become a leader in the chemical industry in Northwest China", adhering to the principle of best quality and service-oriented, and dedicated to providing customers with the best cost-effective service quality, work hard with customers to create a better future!
FAQ
Q: Are you a factory or trading company?
A: We are the manufacture
Q: How long have you run on export trade?
A: 25 years focus on the plastic raw materials, also some Fine Chemicals and the detergent raw materials .
Q: What's your payment terms?
A: We accept all payment TT, Western Union,LC, Paypal. But for first time, we only do TT or Western Union .
Q: What's your delivery time?
A: Usually we will arrange the shipment within 7 -15 working days.
Q: How about the packing?
A: Usually we provide the packing as 25kg/bag
Q: How about the validity of the products?
A: We ensure that the cargoes have 2 years shelf life when it delivery.
Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Origin certificate. If your markets have any special requirements, let us know.
A: We are the manufacture
Q: How long have you run on export trade?
A: 25 years focus on the plastic raw materials, also some Fine Chemicals and the detergent raw materials .
Q: What's your payment terms?
A: We accept all payment TT, Western Union,LC, Paypal. But for first time, we only do TT or Western Union .
Q: What's your delivery time?
A: Usually we will arrange the shipment within 7 -15 working days.
Q: How about the packing?
A: Usually we provide the packing as 25kg/bag
Q: How about the validity of the products?
A: We ensure that the cargoes have 2 years shelf life when it delivery.
Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Origin certificate. If your markets have any special requirements, let us know.
contacts
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