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1429-50-1
C6H20O12N2P4
436
DESCRIPTION
project | Indicators |
Appearance | white crystal |
Active components (calculated by EDTMPA), % ≥ | 95.0 |
Organic phosphine (calculated as PO43-)，% ≥ | 82.0 |
PH value (1% aqueous solution)≤ | 2.0 |
Chlorides (calculated as Cl -)，% ≤ | 0.1 |
Loss on drying，% ≤ | ≤2.0 |
Fe content (calculated as Fe) /mg·L-1 | ≤5.0 |
Water treatment agent: Ethylenediaminetetramethylene phosphonic acid is often used as a water treatment agent to control the precipitation of metal ions and the formation of scale in water. It can chelate metal ions, prevent corrosion of pipelines and equipment, and improve the cleanliness of water.
Oilfield exploitation: In the petroleum industry, ethylenediaminetetramethylene phosphonic acid is also used as a corrosion inhibitor and chelating agent, which helps to control metal corrosion and scale formation in oil wells.
Metal processing: In the metal processing process, ethylenediaminetetramethylphosphonic acid can be used as a preservative to extend the service life of metal products.
In the pharmaceutical field, sometimes ethylenediamine tetramethylphosphonic acid is also used as an auxiliary ingredient in some drugs.
Q1: May I get sample?
A1: Free sample is available, you only need to pay freight.
A2: Usually it will cost about 5 days after delivery.
A3: You can contact us about your order details by E-mail, WhatsApp, Skype, etc.
A4: We will test the goods and issue COA before delivery
