4.80763

Sodium hydroxide solution

8 M, EMPROVE^® EXPERT

• UNSPSC Code: 12352305

Propiedades

• product name: Sodium hydroxide solution 8 mol/L, EMPROVE^® EXPERT
• Quality Level: 500
• 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

Descripción

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 (*).

Legal Information

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

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H290 - H314
• pcodes: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 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