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Shaanxi United Xingchuang International Co., Ltd.

Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA

Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF

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Additional Info

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Port: Shanghai,Tianjin,Qingdao

Product Description

CAS NO. 1429-50-1
Molecular Formula:C6H20O12N2P4
Molecular Weight: 436


Items Index
Appearance White crystal poder
Active acid (as EDTMPA) 96.0% Min
Total phosphonic acid(as PO43-) 82.0% Min
Chloride (Cl-) 0.1% Max
Moisture 2.0 % Max
Fe, mg/L 5.0 Max
pH(1% water solution) 2.0 Max
Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Product Advantage:
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.
EDTMPA has high capacity for chelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA.

Product Use:

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.

Packing And Storage:

solid: Every 25Kg of solid products should be put in one bag with inner plastic film and outer plastic woven bag, OR customers' requirement.

Storage for ten months in shady room and dry place.

Methylene Phosphonic Acid

Looking for ideal Ethylene Diamine Tetra Methylene Phosphonic Acid Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ethylene Diamine Tetra are quality guaranteed. We are China Origin Factory of Methylene Phosphonic Acid. If you have any question, please feel free to contact us.

Product Categories : Antiseptic Scale Inhibitor Series > EDTMPA

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