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1.00233

Sodium hydroxide solution

0.25 M, EMPROVE® EXPERT

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About This Item

UNSPSC Code:
12352305
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Product Name

Sodium hydroxide solution 0,25 mol/L, EMPROVE® EXPERT

Quality Level

500

product line

EMPROVE® EXPERT

form

liquid

pH

13.5 (20 °C in H2O)

density

1.01 g/cm3 at 20 °C

storage temp.

no temp limit

General description

EMPROVE® EXPERT

Analysis Note

Assay (acidimetric,NaOH)0.23 - 0.27 mol/lCarbonate (as Na₂CO₃)≤ 0.2 %Chloride (Cl)≤ 5 ppmSulfate (SO₄)≤ 30 ppmHeavy metals (as Pb)≤ 5.0 ppmAl (Aluminium)≤ 10 ppmFe (Iron)≤ 3 ppmResidual solvents (ICH Q3C)...excluded by production processEndotoxins≤ 2.0 I.U./mlFiltered 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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pictograms

Corrosion
GHS05

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class

12 - Non Combustible Liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

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Global Trade Item Number

SKUGTIN
100233902504027269396701
100233995004027269208110