World Trade International
City :Zaozhuang
Province/State :Shandong
Country/Region :China
Tel :86-632-5113022
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EDTMPA (Solid)
| Basic Information | |
|---|---|
| Model Number: | CAS 1429-50-1 |
| Place of Origin: | CN |
| Company Information | |
| Date Joined: | 2008-10-9 15:10:56 |
| Online Postings: | Products (30), Selling Leads (30) |
| Country/Territory: | China |
| Business Type: | Manufacturer Distributor/Wholesaler |
| Number of Employees: | 101 - 500 People |
| Payment & Shipping Terms | |
| Price Terms: | USD | 1|1 |
| Terms of Payment: | 1,4 |
| Port: | Shanghai Port, China |
| Minimum Order: | 1|Ton |
| Supply Ability: | Ton|Quarter |
| Packaging: | 25kg inner liner polyethylene (PE) bag |
| Delivery Lead Time: | 7 days |
(via rita at thwater dot com to get the item)
CAS 1429-50-1
Dequest: 2040
EDTMPA is white crystal powder at room temperature, with melting point 215-217centigrade, hard to be dissolved in water, the solubility is less that 5percent at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.
EDTMPA has high capacity for chelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA. EDTMPA is a kind of high-pure grade reagent and innocuous, it can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. The chelating capacity of EDTMPA largely exceed that of EDTA and DTPA, and can replace EDTA for chelating agent at almost any situation.
Specification:
Appearance: White crystal powder
Active acid : 95.0percent min
Total phosphonic acid(as PO43-): 82.0percent min
Dryness weight loss: 2.0 percent max
Fe ppm: 5 max
Cl percent: 0.1 max
pH(1percent solution) :2.0 max
Our company can produce 99percent (chromatograph purity) and high purity product on demand of clients.
Package and Storage:
