| Products Name |
EDTMPA (Solid) - wholesale with free samples,free shipping & free gifts
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| Products Introduction |
Ethylene Diamine Tetra (Methylene Phosphonic Acid)
EDTMPA (Solid)
?CAS? 1429-50-1
Molecular Formula: C6H20 N2O12P4 Molecular weight: 436.13
Properties:
This product 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. This product has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.
Specification:
items index
Appearance White crystal powder
Active acid % 95.0min
Total phosphonic(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.
Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-3460156
Website:http://www.thwater.com
http://www.thwater.net
http://www.th-chem.com
E-Mail: export@thwater.com
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| Products Brief |
Ethylene Tetra Methylene Acid)br >(br >index br >White powder br >acid 95.http:/thwater.br >/www.net
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