1.00313

Hydrochloric acid

32%, EMPLURA^®

• Synonym(e): Salzsäure -Lösung, Chlorwasserstoffsäure
• Empirische Formel (Hill-System): HCl
• CAS-Nummer: 7647-01-0
• Molekulargewicht: 36.46
• MDL-Nummer: MFCD00011324
• UNSPSC-Code: 12352301
• NACRES: NA.21

Eigenschaften

• product name: Salzsäure 32 %, 32% EMPLURA^®
• Dampfdruck: 21.3 hPa ( 20 °C)
• Qualitätsniveau: 200
• Produktlinie: EMPLURA^®
• Assay: ≥32% (alkalimetric)
• Form: liquid
• Verunreinigungen: ≤0.0001% As (Arsenic); ≤0.0001% Free chlorine (Cl); ≤0.0001% Heavy metals (as Pb); ≤0.0002% Fe (Iron); ≤0.0005% Sulfate (SO₄); ≤0.001% Sulfite (SO?)
• pH-Wert: <1 (20 °C in H₂O)
• mp (Schmelzpunkt): -50 °C
• Dichte: 1.16 g/cm³ at 20 °C
• Lagertemp.: 15-25°C
• SMILES String: Cl
• InChI: 1S/ClH/h1H
• InChIKey: VEXZGXHMUGYJMC-UHFFFAOYSA-N

Beschreibung

Anwendung

• Research on the Synthesis of Zinc-Ammonium Phosphate Using Galvanic Waste Sludge as a Source of Zinc: This study explores a novel approach using hydrochloric acid solution in the synthesis process aimed at valorizing waste materials. The article demonstrates a chemical strategy that enhances resource recovery, significantly contributing to waste minimization in industrial practices (Morgovan et al., 2024).


• Contactless conductivity sensor employing moist paper as absorbent for in-situ detection of generated carbon dioxide gas: The study integrates hydrochloric acid solutions in the development of a novel, cost-effective contactless conductivity sensor. This sensor uses a simple paper-based system for the in-situ monitoring of gases, providing a significant tool in environmental monitoring and analysis (Nacapricha et al., 2020).

Hinweis zur Analyse

Gehalt (alkalimetrisch): ≥ 32 %
Identität: entspricht
Bromid, Iodid (Br,I): entspricht
Freies Chlor (Cl): ≤ 0,0001 %
Sulfat (SO₄): ≤ 0,0005 %
Sulfit (SO₃): ≤ 0,001 %
Schwermetalle (als Pb): ≤ 0,0001 %
As (Arsen): ≤ 0,0001 %
Fe (Eisen): ≤ 0,0002 %
Lösungsmittel-Rückstände (ICH Q3C): ...ausgeschlossen durch den Herstellprozess
Abdampfrückstand: ≤ 0,01
Verfallsdatum: siehe Produktetikett

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H290 - H314 - H335
• P-Sätze: P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable