1.00313

Hydrochloric acid

32%, EMPLURA^®

• Sinonimo/i: Cloruro di idrogeno
• Formula empirica (notazione di Hill): HCl
• Numero CAS: 7647-01-0
• Peso molecolare: 36.46
• Numero MDL: MFCD00011324
• Codice UNSPSC: 12352301
• NACRES: NA.21

Proprietà

• product name: Acido cloridrico, 32% EMPLURA^®
• Tensione di vapore: 21.3 hPa ( 20 °C)
• Livello qualitativo: 200
• Nome Commerciale: EMPLURA^®
• Saggio: ≥32% (alkalimetric)
• Forma fisica: liquid
• Impurezze: ≤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: <1 (20 °C in H₂O)
• Punto di fusione: -50 °C
• Densità: 1.16 g/cm³ at 20 °C
• Temperatura di conservazione: 15-25°C
• Stringa SMILE: Cl
• InChI: 1S/ClH/h1H; VEXZGXHMUGYJMC-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Risultati analitici

Assay (alkalimetric): ≥ 32 %
Identity: passes test
Bromide, Iodide (Br,I): passes test
Free chlorine (Cl): ≤ 0.0001 %
Sulfate (SO₄): ≤ 0.0005 %
Sulfite (SO₃): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0001 %
As (Arsenic): ≤ 0.0001 %
Fe (Iron): ≤ 0.0002 %
Residual solvents (ICH Q3C): ...excluded by production process
Evaporation residue: ≤ 0,01
Expiry date : see product label

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H290 - H314 - H335
• Consigli di prudenza: P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 8B - Non-combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable