30721

Salzsäure

≥37%, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, APHA: ≤10

• Empirische Formel (Hill-System): HCl
• CAS-Nummer: 7647-01-0
• Molekulargewicht: 36.46
• Beilstein: 1098214
• EG-Nummer: 231-595-7
• MDL-Nummer: MFCD00011324
• UNSPSC-Code: 12352301
• PubChem Substanz-ID: 329753568
• NACRES: NA.21

Eigenschaften

• Produktbezeichnung: Salzsäure, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10
• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 200
• Agentur: USP/NF; reag. ISO; reag. Ph. Eur.
• Dampfdichte: 1.3 (vs air)
• Dampfdruck: 3.23 psi ( 21.1 °C); 7.93 psi ( 37.7 °C)
• Assay: ≥37%
• Form: liquid
• Verunreinigungen: ≤0.00005% free chlorine (Cl); ≤0.0001% ammonium (NH₄); ≤0.005% non-volatile matter
• Glührückstand: ≤0.0005% (as SO₄)
• Farbe: APHA: ≤10
• bp: >100 °C (lit.)
• Dichte: 1.18 g/L at 20 °C
• Anionenspuren: bromide (Br^-): ≤50 mg/kg; phosphate (PO₄^3-): ≤0.5 mg/kg; sulfate (SO₄^2-): ≤1 mg/kg; sulfite (SO₃^2-): ≤1 mg/kg
• Kationenspuren: Al: ≤0.05 mg/kg; As: ≤0.01 mg/kg; Ba: ≤0.02 mg/kg; Be: ≤0.02 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.01 mg/kg; Co: ≤0.01 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.2 mg/kg; Ge: ≤0.05 mg/kg; K: ≤0.1 mg/kg; Li: ≤0.01 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.01 mg/kg; Mo: ≤0.02 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.02 mg/kg; Sr: ≤0.01 mg/kg; Ti: ≤0.1 mg/kg; Tl: ≤0.05 mg/kg; V: ≤0.01 mg/kg; Zn: ≤0.05 mg/kg; Zr: ≤0.1 mg/kg; heavy metals: ≤1 ppm (by ICP-OES)
• SMILES String: Cl
• InChI: 1S/ClH/h1H
• InChIKey: VEXZGXHMUGYJMC-UHFFFAOYSA-N

Beschreibung

Anwendung

• Monitoring the extraction of copper from chicken dung leachate using an aluminium electrode as an indicator.: Hydrochloric acid is employed in the extraction process of copper from chicken dung, demonstrating its role in environmental and waste management (Kugeria et al., 2019).


• Composition and physico-chemical properties of bottom sediments in the southern part of the Bratsk Reservoir (Russia).: This study utilizes hydrochloric acid to analyze the composition and properties of reservoir sediments, contributing to water quality assessment and environmental monitoring (Rzetala et al., 2019).


• Enhanced alumina recovery from secondary aluminum dross for high purity nanostructured γ-alumina powder production: Kinetic study.: Hydrochloric acid is used to recover alumina from aluminum dross, highlighting its importance in recycling and material science (Mahinroosta et al., 2018).


• Cytochalasins from an Australian Marine Sediment-Derived Phomopsis sp. (CMB-M0042F): Acid-Mediated Intramolecular Cycloadditions Enhance Chemical Diversity.: This research demonstrates the use of hydrochloric acid in facilitating intramolecular cycloadditions, enhancing chemical diversity in natural product synthesis (Shang et al., 2017).


• Microbial and chemical analysis of illicit drugs samples confiscated from different areas of Pakistan.: Hydrochloric acid is applied in the chemical analysis of illicit drugs, assisting in forensic and law enforcement efforts (Hussain et al., 2016).

Sonstige Hinweise

The article number 30721-4X2.5L will be discontinued. Please order the single bottle 30721-2.5L which is physically identical with the same exact specifications.
The article number 30721-4X2.5L-M will be discontinued. Please order the single bottle 30721-2.5L-M which is physically identical with the same exact specifications.
The article number 30721-6X1L will be discontinued. Please order the single bottle 30721-1L which is physically identical with the same exact specifications.
The article number 30721-6X1L-M will be discontinued. Please order the single bottle 30721-1L-M which is physically identical with the same exact specifications.

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