4.80763
Sodium hydroxide solution
8 M, EMPROVE® EXPERT
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About This Item
UNSPSC Code:
12352305
Product Name
Sodium hydroxide solution 8 mol/L, EMPROVE® EXPERT
Quality Level
product line
EMPROVE® EXPERT
form
liquid
pH
14 (20 °C in H2O)
density
1.28 g/cm3 at 20 °C
storage temp.
no temp limit
General description
EMPROVE® EXPERT
Analysis Note
Assay (acidimetric,NaOH)7.9 - 8.1 mol/l
Carbonate (as Na₂CO₃)≤ 1.0 %
Chloride (Cl)≤ 50 ppm
Sulfate (SO₄)≤ 30 ppm
Heavy metals (as Pb)≤ 5.0 ppm
Al (Aluminium)≤ 10 ppm
Fe (Iron)≤ 3 ppm
Residual solvents (ICH Q3C)...excluded by production process Filtered with 0.2 µm
This product has been manufactured from Sodium hydroxide pellets Ph Eur, BP, JP, NF and waterfor 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 (*).
Carbonate (as Na₂CO₃)≤ 1.0 %
Chloride (Cl)≤ 50 ppm
Sulfate (SO₄)≤ 30 ppm
Heavy metals (as Pb)≤ 5.0 ppm
Al (Aluminium)≤ 10 ppm
Fe (Iron)≤ 3 ppm
Residual solvents (ICH Q3C)...excluded by production process Filtered with 0.2 µm
This product has been manufactured from Sodium hydroxide pellets Ph Eur, BP, JP, NF and waterfor 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
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Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
wgk
WGK 1
hcodes
Storage Class
8B - Non-combustible corrosive hazardous materials
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 4807631002 | 04027269234386 |
| 4807639200 | 04027269080334 |
| 4807631009 | 04065273525915 |