Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMP Na7) CAS NO. 68155-78-2

Diethylenetriamine pentamethylenephosphonate heptaodium DTPMP·Na7

Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMP•Na7)
CAS No. 68155-78-2
Molecular formula C9H21O15N3P5Na7 Relative molecular weight: 727

1. Performance and use:
DTPMP•Na7 can be used as scale inhibitor, efficient chelating agent, excellent BaSO4 scale inhibitor, widely used in cooling water treatment, peroxide bleaching stabilizer, washing aid, municipal industrial clean water, geothermal water treatment, oil field scale inhibitor.

2. Technical indicators
Conforms to HG/T4330-2012 -----
Reddish brown liquid on the outside
Active component (measured by DTPMPA) % 31.5-33.5 24.0-26.0
Active component (measured by DTPMP•Na7) % 40.0-42.5 30.5-33.0
Chloride (Cl-) % ≤5.0 ≤5.0
Iron (as Fe2+) content mg/L ≤20.0 ≤20.0
Density (20℃) g/cm3 ≥1.25 1.24-1.34
pH value (1% aqueous solution) 7.0-9.0 7.0-9.0

3.Packaging and storage
DTPMP•Na7 plastic drum packing, 25kg or 250kg per barrel, or according to user requirements. Store in a cool place indoors for 10 months.

4.Security protection
DTPMP•Na7 is neutral, pay attention to labor protection during operation, should avoid contact with skin, eyes, etc., rinse with plenty of water after contact.

Package&Shipping

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