Hydrochloridric 32 % Ultra
| Density | ~1.16 g/Cm3 (20°C) |
| HS Code | 28061000 |
| Storage | Without limitation |
| SDS | available |
| R phrase | R 34-37 |
| S phrase | S 26-36/37/39-45 |
| Odour | pungent |
| Form | liquid |
| Color | colourless |
| Solubility in water | soluble (20°C) |
| Boiling point | ~ 90°C |
| Melting point | -50 °C |
| Vapour pressure | 21.8 hPa |
| Viscosity dynamical | 1.74 mPa*s |
| Assay | ≥ | 32.0 | % |
| Colour | ≤ | 10 | Hazen |
| Bromide | ≤ | 10 | ppm |
| Free chloride | ≤ | 300 | ppb |
| Phosphate | ≤ | 10 | ppb |
| Sulphate | ≤ | 300 | ppb |
| Sulfite | ≤ | 500 | ppb |
| Haeavy metals | ≤ | 1 | ppb |
| Ammonium | ≤ | 500 | ppb |
| Residue on ignation | ≤ | 2 | ppm |
Hydrochloric Acid 32% Ultra is a high‑purity, analytical‑grade reagent used in pharmaceutical and analytical laboratories for pH adjustment, preparation of standard solutions, and controlled chemical reactions.
🏭⚗️ Production
Prepared from ultra‑pure hydrogen chloride gas dissolved in ultrapure water under strictly controlled conditions to minimize trace metals and contaminants. Standardized for concentration, pH, and solution stability. Supplied in chemically resistant, tightly sealed containers to prevent contamination, moisture uptake, or degradation.
🔬 Properties
A clear to slightly yellow aqueous solution with a pungent, sharp odor. Highly soluble in water, exhibits strong acidic properties suitable for pH adjustment in aqueous and mixed solvent systems, minimal interference in analytical procedures, and chemical stability under normal laboratory conditions. Corrosive to metals and organic tissues; reacts violently with strong bases and oxidizers. Store in a cool, dry, well‑ventilated area in appropriate containers.
🧪 Applications
Used in pharmaceutical and analytical laboratories for pH control, preparation of standard solutions, and supporting controlled chemical reactions. Suitable for processes requiring strong acidity while maintaining high analytical-grade purity. Solutions and equipment should be handled carefully to preserve purity and prevent contamination.
⚠️ Safety
Corrosive and highly irritating; can cause severe burns to eyes, skin, and respiratory tract. Highly toxic in concentrated form. Use in a well‑ventilated area with appropriate protective equipment including gloves, goggles, and lab coat. Avoid ingestion and contact with strong bases or oxidizers. Spills should be neutralized and cleaned up according to institutional and environmental safety guidelines. Store in a tightly closed, chemically resistant container in a cool, dry, well-ventilated area away from incompatible substances.
