Diethylene Triamine Penta (Methylene Phosphonic Acid) Pentasodium salt (DTPMP·Na5)

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CAS No.  68155-78-2
Synonym: Sodium salt of Diethylene Triamine Penta(MethylenePhosphonic Acid)
Molecular Formula:    C9H23O15N3P5Na5    
Structural formula:

1.Performance and usage
DTPMP Na5 is a neutral product, non-toxic, used as a scale inhibitor for circulating cooling water and boiler water. It can be used as peroxide stabilizer, chelating agent for textile printing and dyeing, dispersant agent of pigment, trace element carrier agent in chemical fertilizer, and concrete additive. In addition, it is also widely used in papermaking, electroplating and cosmetics.

DTPMP Na5 is an efficient and broad-spectrum phosphate water treatment agent, which has the following characteristics:
Excellent scale resistance and descaling performance: DTPMP Na5 can form complexes with a variety of metal ions to prevent calcium and magnesium ion precipitation in water, thus reducing the scaling and blockage of pipelines and equipment.
Reduce corrosion: DTPMP Na5 can form a protective film with the metal surface, reduce the risk of metal corrosion, and prolong the service life of the equipment.
Strong adaptability to water quality change: DTPMP Na5 has good adaptability to temperature fluctuation, PH change, oxidation medium, etc.
Non-toxic and harmless to the environment: DTPMP Na5 is a biodegradable and highly efficient water treatment agent, which is non-toxic and harmless to the environment.

2.Technical indicators

Items	Index
Appearance	Dark red brown clear liquid
Active content (as DTPMPA), %	24.0-26.0
Active content (as DTPMP·Na5), %	28.5-31.0
Chloride (as Cl-), %	≤ 5.0
Fe, mg/L	≤ 20.0
pH (1% water solution)	6.0-8.0
Density (20℃), g/cm3	≥ 1.25

3.Package and Storage:
25kg or 250kg plastic barrel; can also be determined accordingtoclients’ demand. Store in a cool and ventilated place indoors, storage period is 1 year.

4. Safety protection
This product is neutral, pay attention to labor protection during operation, avoid contact with skin and eyes, and rinse with a lot of water after contact.Security

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