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Thermo Scientific™ Hydrochloric acid fuming 37% in water for analysis
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Specifications:
| Application | Analysis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | Thermo Fisher Scientific™, thermo Scientific | ||
| Product Grade | Analytical grade | Formula | HCl |
Thermo Fisher Scientific’s Hydrochloric Acid Fuming 37% in Water is a high-purity, analytical-grade reagent ideal for use in trace metal analysis, sample digestion, pH adjustments, and inorganic synthesis. With low levels of trace metal impurities and stringent quality specifications, this reagent meets the rigorous requirements of laboratories conducting high-accuracy chemical and elemental analyses.
Product Specifications
| Property | Value / Limit |
|---|---|
| Concentration | 35.0–39.0% (titration with NaOH) |
| CAS Number | 7647-01-0 |
| Chemical Formula | HCl |
| Molecular Weight | 36.46 g/mol |
| Density | 1.18 g/cm³ |
| Boiling Point | 110 °C |
| Melting Point | –35 °C |
| Appearance | Clear solution |
| Color (APHA) | ≤10 |
| Storage Conditions | Ambient temperature |
| UN Number | 1789 |
| ADR Classification | 8, II |
| Hazard Symbols | Corrosive, Harmful |
Trace Impurity Levels
| Element | Maximum Limit (ppm) |
|---|---|
| Free Chlorine | ≤4 |
| Aluminium (Al) | ≤0.5 |
| Arsenic (As) | ≤0.05 |
| Cadmium (Cd) | ≤0.05 |
| Calcium (Ca) | ≤1 |
| Chromium (Cr) | ≤0.1 |
| Copper (Cu) | ≤0.1 |
| Iron (Fe) | ≤0.5 |
| Lead (Pb) | ≤0.1 |
| Magnesium (Mg) | ≤1 |
| Nickel (Ni) | ≤0.1 |
| Zinc (Zn) | ≤0.5 |
Applications
- Trace metal and ion analysis
- Wet chemistry and titrations
- Sample preparation and digestion
- Inorganic synthesis
- pH adjustment and acidification
Thermo Fisher’s Hydrochloric Acid Fuming 37% offers outstanding analytical reliability with ultra-low metal contaminants. It is a trusted choice for research, environmental testing, pharmaceutical QA/QC, and high-precision analytical workflows requiring top-grade reagents.
- Pack Size: 500mL 1 LIter 2.5 Liters