Factory in stock quality CAS 139-33-3 EDTA-2NA
Hot selling CAS 139-33-3 EDTA-2NA
Additive CAS 139-33-3 EDTA-2NA
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Product Description
High quality EDTA-2NA with best price CAS 139-33-3
| Product name |
EDTA-2NA |
| CAS NO. |
139-33-3 |
| Molecular weight |
336.21 |
| Molecular formula |
C10H14N2Na2O8 |
| Package |
25kg |
Product Usage
1. EDTA has a wide range of coordination properties and can form stable chelates with almost all metal ions. Advantages: It provides the possibility of a wide range of determination of elements (better than acid-base and precipitation methods). It is easy to interfere between various components - selectivity 2, the coordination ratio between EDTA and the formed M-EDTA is mostly 1:13, and most of the chelates are charged, so they can dissolve in water and react quickly.
EDTA is used as bleaching fixing solution for washing and processing color sensitive materials. It is also used as water purification agent, pH regulator, chelating agent, polyvalent chelating agent and coagulant inhibitor. It is also used in textile printing and dyeing, detergent, metal coating and metallurgical industry.
| Product Name |
CAS No |
| Sodium ascorbate |
134-03-2 |
| DL-Tartaric acid |
133-37-9 |
| L-Glutamic acid |
56-86-0 |
| L-Glutathione |
27025-41-8 |
| Aspartame |
22839-47-0 |
| Ammonium sulfate |
7783-20-2 |
| Aluminum sulfate |
10043-01-3 |
| Fumaric acid |
110-17-8 |
| Sodium diacetate |
126-96-5 |
| Ammonium phosphate dibasic |
7783-28-0 |
Q1:Are you Support DDP?
A: Yes, we can delivery by special line, DDP, Please don't worry about customs clearance and customs duties.
Q2:Are you a manufacturer?
A: Yes, we are factory located in Hebei province.
Q3:Do you accept sample orders?
A: Yes,we welcome sample orders to test and check our product quality. Your reliance is the first step of our cooperation.
Q4: What kind terms of payment can be accepted?
A: We'd like to accept T/T, West Union, L/C, Money Gram,Paypal.
Q5: Which information in the inquiry you should send us?
A: Chemical name/ CAS No./exact quantity/ usage or field/destination port/other special requirements.
Q6: Is there any discount?
A: Yes. The price is negotiable. It depend on your qty.
Q7:How long does it take to the goods arrived?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order,
please allow 5-8 days by Air, 20-35 days by Sea.
Q8:How do you treat quality complaint?
A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
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