FOB Price
Get Latest Price260 ~ 320 USD / Metric Ton
|1 Metric Ton Minimum Order
Country:
China
Model No:
-
FOB Price:
260 ~ 320 USD / Metric Ton Get Latest Price
Place of Origin:
China
Price for Minimum Order:
260 per Metric Ton
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
25kg/bag, customers' requirement.
Delivery Time:
3-7 workding days
Supplying Ability:
2000 Metric Ton per Month
Payment Type:
T/T, L/C
Product Group :
Contact Person Matthew
Weifang, Shandong
Ethylene Diamine
Tetra (Methylene Phosphonic
Acid)
EDTMPA
(Solid)
CAS No.
********1
Molecular
Formula: C6H*0 N2O*2P4
Molecular weight:
**6.*3
Structural
Formula:
Properties:
EDTMPA is
white crystal powder at room temperature, with melting point
******7℃, hard to be dissolved in water, the solubility is less
that 5% 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
ofEDTMPA largely
exceed that of EDTA and DTPA, and can replace EDTA for chelating
agent at almost any situation.
Specification:
| Items | Index |
| Appearance | White crystal powder |
| Active acid (as EDTMPA)% | *6.0 min |
| Total phosphonic acid(as PO4*-)% | *2.0 min |
| Chloride (Cl-) % | 0.1 max |
| Moisture % | 2.0 max |
| Fe, mg/L | 5.0 max |
| pH(1% water solution) | 2.0 max |
| Country: | China |
| Model No: | - |
| FOB Price: | 260 ~ 320 / Metric Ton Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | 260 per Metric Ton |
| Minimum Order Quantity: | 1 Metric Ton |
| Packaging Detail: | 25kg/bag, customers' requirement. |
| Delivery Time: | 3-7 workding days |
| Supplying Ability: | 2000 Metric Ton per Month |
| Payment Type: | T/T, L/C |
| Product Group : | Phosphonates Antiscalants |
