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4.80512

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Sodium hydroxide solution 2 mol/L

EMPROVE® EXPERT

Pharma Manufacturing

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About This Item

UNSPSC Code:
12352305

Quality Level

500

product line

EMPROVE® EXPERT

form

liquid

pH

14 ( in H2O)

density

1.08 g/cm3 at 20 °C

storage temp.

no temp limit

General description

EMPROVE® EXPERT

Analysis Note

Assay (acidimetric,NaOH)1.95 - 2.05 mol/lAssay (acidimetric)7.25 - 7.55 %Carbonate (as Na₂CO₃)≤ 1.0 %Chloride (Cl)≤ 20 ppmSulfate (SO₄)≤ 30 ppmHeavy metals (as Pb)≤ 5.0 ppmAl (Aluminium)≤ 10 ppmFe (Iron)≤ 3 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 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

also commonly purchased with this product

Product No.
Description
Pricing

pictograms

Corrosion
GHS05

signalword

Danger

Hazard Classifications

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

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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