CAS No. 15827-60-8
Molecular Formula: C9H28O15N3P5
Molecular weight: 573.2
Description of Dequest 2060 S:
Dequest 2060 S is a general purpose scale inhibitor, powerful sequestrant and excellent barium sulphate scale inhibitor.
Dequest 2060 S is used in cooling water treatment, peroxide bleach stabilization and scale control in detergent formulations, Industrial & Institutional Cleaners, Geothermal water treatment, oil field scale control.
Product Details:
Product No.: 70047
Retired Product No: 650813
Catalogue Number:
D446358
Chemical Name:
Diethylenetriaminepenta(methylenephosphonic acid), technical grade 50%
Dequest 2060 S is innocuous, easily to be dissolved in acid solution.
Dequest 2060 S has excellent scale and corrosion inhibition and good thermal tolerance ability.
Dequest 2060 S can inhibit the scale formation of carbonate, sulfate and phosphate.
On situation of alkali environment and high temperature (above 210℃) Dequest 2060 S shows better scale and corrosion inhibition effect than other organophosphates.
Usage of Dequest 2060 S:
Dequest 2060 S can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation.
Dequest 2060 S can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate.
When Dequest 2060 S is used alone, little scale sediment is found even none of dispersant is used.
Dequest 2060 S can also be used as peroxide stabilizer, chelating agent in woven dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier.
In addition, Dequest 2060 S can be used in papermaking, electroplating, acid cleaning and cosmetics.
Package and Storage of Dequest 2060 S:
Storage for ten months of Dequest 2060 S in shady room and dry place.
Safety and Protection of Dequest 2060 S:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- (9CI)
Phosphonic acid, [[bis[2-[bis(phosphonomethyl)amino]ethyl]amino]methyl]- (8CI); P,P’,P’’,P’’’-[[(Phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis[phosphonic acid]
CIX
Cublen D 50
Cublen DNC 450
DETPMP
DQ 2060
DTPA-P
DTPF
DTPMP
DTPMPA
DTPP
DTPPA
Dequest 2060
Dequest 2060A
Dequest 2060S
Dequest SPE 9505
Diethylenetriamine-N,N,N',N'',N''-penta(methylenephosphonic acid)
Diethylenetriamine-N,N,N',N'',N''-pentakis(methylenephosphonic acid)
Diethylenetriaminepenta(methylenephosphonic acid)
Diethylenetriaminepentakis(methylenephosphonic acid)
Diethylenetriaminepentakis(methylphosphonic acid)
Diethylenetriaminopenta(methylenephosphonic acid)
Ethylenetriami
Dequest 2060 S is a general purpose scale inhibitor, powerful sequestrant and excellent barium sulphate scale inhibitor.
KEYWORDS:
5827-60-8, Dequest 2060, Dequest, Cublen D 50, Cublen DNC 450, DETPMP, DTPMPA, Diethylenetriamine-NNN'N''N''-penta(methylenephosphonic acid), Dequest 2060A, Dequest SPE 9505
CAS Number:
15827-60-8
Molecular Formula:
C9H28N3O15P5
Appearance of Dequest 2060 S:
Pale Yellow to Brown Oil
Molecular Weight:
573.2
Storage of Dequest 2060 S:
Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility of Dequest 2060 S:
Aqueous Base (Sparingly), Water
Category:
Standards; Environmental Standards, Mutagens and Metabolites
Applications of Dequest 2060 S:
Dequest 2060 S is a wastewater pollutant, and a component of phosphorous-containing nanoparticles and materials, such as in the preparation of chitosan nanoparticles for plutonium pulmonary decorporation.
Specifications of Dequest 2060 S:
CAS Number:
13598-36-2,15827-60-8,7647-01-0
Grade:
Technical
Appearance:
liquid
Color:
dark, amber
Flash Point:
Not applicable
Odor:
pungent
Partition Coefficient:
Pow: 3.4 @ 20 °C (68 °F) log Pow: 20 °C (68 °F)
pH:
< 2.0 @ 25 °C (77 °F)
Recommended Use:
Cleaning agent for stones and bricks., Coatings, Cosmetic additive
Relative Density:
1.42 @ 20 °C (68 °F)
Dequest 2060 S solubility in Water:
Dequest 2060 S is completely miscible
Chemical name: Diethylene triamine penta(methylene phosphonic acid)
Abbreviation: DTPMPA
Product properties: Acid solution
Appearance: clear tan aqueous solution
Active content %: 50 (calculated as acid)
Molecular weight: 573
Average particle size (μ): NA
density @20/20℃: 1.42
PH (1%at25℃): <2
Freezing point (℃): -25
Chloride (%cl): <5
Iron (PPMFE): <20
CaCo3 scale inhibition: very good
CaSo4 scale inhibition: Excellent
Ca tolerance: good
Fe dispersion: chelating
ability: excellent
Carbon steel corrosion inhibition (compound): very good
Product Content Description of Dequest 2060 S:
Product Name: DTPMPA
Chemical name: Diethylene Triamine Penta(methylene phosphonic acid)
Molecular weight 573
CAS No. 15827-60-8
Common Name: Dequest 2060S
SPECIFICATIONS of Dequest 2060 S:
Appearance Clear, Dark amber solution
Active Content 49.0 - 51.0 %
Phosphorous acid (asPO33-) 5.0% max
pH (1% water solution) 2.0% max
Density (20°C) g/cm3 1.35 - 1.45
Ca Sequestration 450 min
APPLICATIONS:
Dequest 2060 S is mainly used as Chelating (Sequestrating) agent, Peroxide Bleach Stabilization.
Note:
Dequest 2060 S is also available with its Sodium Salt solution
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