1.05614

Sodium hypochlorite solution

(6-14% active chlorine) EMPLURA^®

• Synonym(s): Sodium hypochlorite solution, Soda bleaching lye, Eau de Labarraque
• Linear Formula: NaClO
• CAS Number: 7681-52-9
• Molecular Weight: 74.44
• MDL number: MFCD00011120
• UNSPSC Code: 12352302
• NACRES: NA.21

Properties

• agency: suitable for SM 4500 - NH3
• Quality Level: 200
• vapor pressure: 20 hPa ( 20 °C)
• product line: EMPLURA^®
• form: liquid
• concentration: 6-14% (NaClO)
• impurities: ≤1.0% Free alkali (acidimetric, as NaOH)
• pH: 12-13 (20 °C in H₂O)
• bp: 102 °C/1013 hPa
• mp: -20 °C
• density: 1.22-1.25 g/cm³ at 20 °C
• storage temp.: 2-8°C
• SMILES string: [Na+].[O-]Cl
• InChI: 1S/ClO.Na/c1-2;/q-1;+1
• InChI key: SUKJFIGYRHOWBL-UHFFFAOYSA-N

Description

General description

(6-14% active chlorine) EMPLURA^®

Application

• A Mechanistic Spectrum of O-H Bond Cleavage Observed for Reactions of Phenols with a Manganese Superoxo Complex.: This article provides a mechanistic understanding of the reactivity of phenols, such as 4-nitrophenol, with manganese superoxo complexes, potentially leading to new catalytic methods for environmental and synthetic applications (Tian et al., 2024).

Analysis Note

Assay (active chlorine; iodometric, Cl₂)6 - 14 %Free alkali (acidimetric, as NaOH)≤ 1.0 %The content stated refers to the filling day. Depending on storage period and temperature a decrease in content is to be expected

Legal Information

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

Safety Information

• pictograms: GHS05,GHS09
• signalword: Danger
• hcodes: H290,H314,H410
• pcodes: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1
• supp_hazards: EUH031
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable