1.00238
Sodium hydroxide solution
50%, EMPROVE® EXPERT
Synonym(s):
Natriumhydroxidlösung
Product Name
Sodium hydroxide solution 50%, EMPROVE® EXPERT
vapor pressure
2 hPa ( 20 °C)
Quality Level
product line
EMPROVE® EXPERT
form
liquid
pH
14 (20 °C, 89 g/L in H2O)
bp
135 °C/1013 hPa
mp
12 °C
density
1.52 g/cm3 at 20 °C
storage temp.
15-25°C
General description
EMPROVE® EXPERT
Analysis Note
Assay (acidimetric,NaOH)49.0 - 50.0 %Carbonate (as Na₂CO₃)≤ 1.0 %Chloride (Cl)≤ 100 ppmSulfate (SO₄)≤ 30 ppmHeavy metals (as Pb)≤ 5.0 ppmAl (Aluminium)≤ 10 ppmFe (Iron)≤ 5 ppmNi (Nickel) *≤ 2.00 ppmResidual solvents (ICH Q3C)...excluded by production processFiltered with 0.2 µm
This product has been manufactured from Sodium hydroxide pellets Ph Eur, BP, JP, NF and water for injection (wfi) acc. USP which conforms with highly purified water (hpw) acc. Ph Eur.
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
This product has been manufactured from Sodium hydroxide pellets Ph Eur, BP, JP, NF and water for injection (wfi) acc. USP which conforms with highly purified water (hpw) acc. Ph Eur.
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Legal Information
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1.00238.9025 | 04027269348618 |
| 1.00238.9200 | 04054839392009 |
| 1.00238.9950 | 04027269212865 |
| 1.00238.1002 | 04027269234324 |
| 1.00238.9010 | 04054839391996 |