|
|
|
|
|
Product Name:
EDTMPA (Solid)
Model Number:
 |
Description:
Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid)
CAS No 1429-50-1
Molecular Formula: C6H20 N2O12P4 Molecular weight: 436.13
Properties:
EDTMPA is white crystal powder at room temperature, with melting point 215-217℃, 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.
Specification:
Appearance White crystal powder
Active acid % 95.0min
Total phosphonic acid(as PO43-)% 82.0 min
Dryness weight loss % 2.0 max
Fe ppm 5 max
Cl % 0.1 max
pH(1% solution) 2.0 max
Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.
Keywords: EDTMPA,EDTMPA,DTPMP.Na7,EDTMPS
lory@thwater.com
|
|
|
Shandong Taihe Water Treatment Co., Ltd.
xiwangzhuang
zaozhuang City
Shandong Province
China
Zip Code: 277100
Tel: 0086-632-5113066
Fax: 0086-632-5112055
Website:
http://taihechem.en.supplierlist.com
http://www.thwater.net
 |
|
|
|
