| Customization: | Available |
|---|---|
| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC |
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Edothamine tetraitine (EDTA) is an organic compound that has a chemical formula for C10H16N2O8, and the normal temperature is often pressed into white powder. It is a chelating agent that can combine binary metal ions such as MG2+, CA2+, MN2+, FE2+. Because the role of most nucleic acid enzymesrequires mg2+, it is often used as inhibitors for nucleic acid enzymes ; it can also be used to remove the inhibitory effects of enzymes for heavy metal ions.
| Items | Standards | ||
| Appearance | White crystalline powder | ||
| Identification | Pass test | ||
| Assay (C10H14N2Na2O8.2H2O) | 99.0% ~ 101.0% | ||
| Chloride (Cl) | ≤ 0.01% | ||
| Sulphate (SO4) | ≤ 0.1% | ||
| pH (1%) | 4.0- 5.0 | ||
| Nitrilotriacetic acid | ≤ 0.1% | ||
| Calcium (Ca) | Negative | ||
| Ferrum (Fe) | ≤ 10 mg/kg | ||
| Lead (Pb) | ≤ 5 mg/kg | ||
| Arseni c (As) | ≤ 3 mg/kg | ||
| Mercur y (Hg) | ≤ 1 mg/kg | ||
| Heavy metals (as Pb) | ≤ 10 mg/kg |
Function:
1. It is an important complexing agent. It can also be used in electroless copper plating, gold
plating, lead-tin alloy plating, electrochemical polishing of steel parts and solutions before
silver plating of copper.
2. laced by EDTA-Na. Also used in detergents, liquid soaps, shampoos, agrochemical sprays,
color photographic materials, bleaching fixers, water purifiers, pH adjusters, anticoagulants, etc.
3. In the reduction initiation system for the polymerization of styrene-butadiene rubber,
disodium EDTA is used as a component of the active agent, and is mainly used for complexing
ferrous ions to control the polymerization rate.
Application:
1.Dyeing additives,
2.fiber treatment agents,
3.cosmetics additives,
4. blood anticoagulants,
5.water treatment agents,
6.rubber agglomeners,
7.PVC thermal stabilizers
We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
|
Cargo weight |
Packing |
Shipping method |
Lead-time |
|
5-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
7-10days |
|
100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping |
7-10days |
|
Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
20-45days |
1. Can I get some free sample of you product?
Yes, we offer free sample to client but the shipping cost will be paid by client.
2. How to make payment and what is the payment term? Payment can be done by T/T, Credit Card, Western Union, PayPal and more.
3. How does your factory make sure the product quality?
First of all, we have about 10years experience in raw materials, we already have a mature quality control procedure. Also we will final check before shipping to avoid any problem.
4.Can you do OEM for me?
We accept OEM orders, just contact us and send us your request. We will offer you a reasonable price and make samples ASAP.
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