SCALQuest

SCALQuest™ 150


CaCO3Scale Mitigation,
CAS No. 26099-09-02

Typical Properties

Solids Content: 50wt%

Specific Gravity: @ 20°C/1.15-1.25 (water at 20 °C=1)

Density, lbs/gal: 10.3

pH (neat):  <2

Refractive Index: 1.4035

Appearance: Clear, yellow to amber aqueous solution

Brookfield Viscosity @ 25°C: 10cP

Technical Data Sheet

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Safety Data Sheet

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Dipotassium EDTA 40% - SCALQuest™ 200K


EDTAK2H2,
CAS No. 25102-12-9,

MW: 404.45 g/mol

Typical Properties

Dipotassium EDTA, as K2 H2 EDTA: 40.0 wt%

Dipotassium EDTA, as H4 EDTA: 32.26 wt%

pH (1% Solution): 4.5-5.5

Specific Gravity @ 25°C/4°: 1.25

Density, lbs/gal: 10.4

Density, kg/L: 1.25

Appearance: Colorless to pale yellow solution


Technical Data Sheet

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Safety Data Sheet

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Diammonium EDTA 40% - SCALQuest™ 200NH4


EDTA(NH4)2H2,
CAS No. 20824-56-0,

MW: 326.3 g/mol

Typical Properties

DiammoniumEDTA, as EDTA (NH4)2H: 45.0 wt%

Diammonium EDTA, as H4 EDTA: 40 wt%

pH (1% Solution): 4.6 -5.3

Specific Gravity @ 25°C/4°: 1.20

Density, lbs/gal: 10.0

Density, kg/L: 1.20

Appearance: Colorless to pale yellow solution


Technical Data Sheet

Click icon to download the product TDS. For more information, contact your NASi rep

Safety Data Sheet

Your safety is important to us. Click icon to download the product SDS



Product​ Chemistry​ Mechanism of Scale Control Targeted Scale(s)​ Application(s)​
SCALQuest™ 150 HPMA​ Threshold Inhibition and dispersion Calcium Carbonate (CaCO₃) Cooling water and industrial water systems. oilfield scale control​
SCALQuest™ 200 series* EDTA NH₄, K Chelation of metal ions​ Calcium Carbonate (CaCO₃), Calcium sulfate (CaSO₄), Iron Scale Boiler and cooling water treatment, oilfield scale control, cleaning/descaling formulations, industrial water softening ​
SCALQuest™ 300 HEDP​ Threshold Inhibition Calcium Carbonate (CaCO₃), Barium Sulfate (BaSO₄) Cooling water, oilfield scale control, drilling/frac fluids​

*Can be used in systems that need to balance Sodium or with certain metallurgies ​