phosphino carboxylic acid (dispersant)
phosphino
carboxylic acid (dispersant)
cas no. : 71050-62-9
brand name: maxinol5160
(calcium
carbonate & sulfate inhibition properties)
features/benefits:
·
the
product delivers good thermal & chlorine stability. as a result it shows
good activity over a wide range of ph, hardness & temperature without
precipitation.
·
superior boiler water sludge dispersant that outperforms
polyacrylates, polymethacrylates & sulfonated polymers.
·
dispersed sludge is removed in boiler water blowdown.
·
superior hydrolytic and thermal stability compared to other polymers.
·
maintains deposit dissolution & dispersancy properties in
both low & high pressure boilers.
·
phosphino functionally stabilises & prevents loss of ca,
mg & fe ions.
·
maintains iron in non-settling form reducing deposition
potential
specifications:
|
parameter |
specifications |
|
appearance |
clear colorless to pale yellow aqueous
solution |
|
physical state |
aqueous solution |
|
active content |
49.5% |
|
specific gravity @ 25oc |
1.20-1.28 |
|
ph of 1% solution @ 25oc |
3.0-3.5 |
|
brookfield viscosity cps at 250c |
100-400
|
applications
cooling
& boiler water treatment, oil field and desalination
synonyms:
pca,
phosphino carboxylic acid, poca; dispersant pca;copolymer of phosphono and
carboxylic acid;

