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1.05596

Sodium hydroxide solution

about 36%, for analysis EMSURE®

Synonym(e):

Sodium hydroxide solution

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UNSPSC Code:
12352302
NACRES:
NA.21
Concentration:
36.0-36.5% NaOH
Form:
liquid
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Produktname

Sodium hydroxide solution about 36%, for analysis EMSURE®

Quality Segment

300

product line

EMSURE®

form

liquid

concentration

36.0-36.5% NaOH

impurities

≤0.00035% Fe (Iron), ≤0.005% Chloride (Cl), ≤1.0% Carbonate (as Na2CO3)

pH

14 (20 °C in H2O)

density

1.39 g/cm3 at 20 °C

storage temp.

15-25°C

General description

Sodium hydroxide solutionabout 36% (EMSURE® grade product) is used for regulated analyses and highlydemanding lab applications. It also offers the highest quality and unmatchedscope of specifications to give complete control of test conditions andeliminate uncertainties. EMSURE® grade products comply with all internationalregulations and can be used in various applications.

Application

Sodium hydroxidesolution about 36% can be used as an additive in the selective silica removalstrategy to enable raw material extraction from geothermal fluids.

Features and Benefits

  • Most extensive specifications worldwide
  • Tested for up to 70 parameters
  • Extraordinary purity
  • Very low limiting values
  • Greater accuracy and control of analyses
  • Optimized for highly critical and demanding analyses
  • Ideal for method development
  • No interference or contamination due to unknown impurities

Analysis Note

Assay (acidimetric,NaOH)36.0 - 36.5 %Carbonate (as Na₂CO₃)≤ 1.0 %Chloride (Cl)≤ 0.005 %Fe (Iron)≤ 0.00035 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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SAFC

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concentration

36.0-36.5% NaOH

concentration

19.0-21.8% NaOH

concentration

32.0-33.0% NaOH

concentration

-

Quality Level

300

Quality Level

300

Quality Level

200

Quality Level

500

form

liquid

form

liquid

form

liquid

form

liquid

storage temp.

15-25°C

storage temp.

2-30°C

storage temp.

15-25°C

storage temp.

15-25°C

pH

14 (20 °C in H2O)

pH

>11 (20 °C in H2O)

pH

14 (20 °C in H2O)

pH

14 (20 °C in H2O)

impurities

≤0.00035% Fe (Iron), ≤1.0% Carbonate (as Na2CO3), ≤0.005% Chloride (Cl)

impurities

≤0.001% Fe (Iron), ≤0.002% Heavy metals (as Pb), ≤0.005% Chloride (Cl), ≤0.005% Sulfate (SO4), ≤0.2% Carbonate (as Na2CO3)

impurities

≤0.0005% Heavy metals (as Pb), ≤0.0005% Phosphate (PO4), ≤0.001% Al (Aluminium), ≤0.001% Fe (Iron), ≤0.003% Sulfate (SO4), ≤0.004% Chloride (Cl), ≤0.005% Silicate (SiO2)

impurities

-

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pictograms

Corrosion
GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Lagerklasse

8B - Non-combustible, corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Global Trade Item Number

SKUGTIN
105596500004022536066325
105596995004022536719986

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