Description
Specifications Table
| Product Name | Hydrochloric Acid 36% Suprapur |
|---|---|
| Quantity/Pack Size | 1 LTR |
| Form | Liquid |
| Grade | Suprapur (Ultra-Pure) |
| Application | Laboratory analysis, titration, sample digestion |
Product Description
Hydrochloric Acid 36% Suprapur® | 1.15186.1000 | Merck is an ultra-high-purity acid specifically developed for trace analysis, elemental analysis, and advanced analytical laboratory applications. Manufactured under Merck’s Suprapur® quality standards, it provides exceptionally low trace metal content, outstanding purity, and reliable analytical performance.
This reagent is widely used in ICP-MS, ICP-OES, AAS, sample digestion, environmental analysis, pharmaceutical quality control, and research laboratories. It is suitable for laboratories requiring ultra-pure reagents for highly sensitive analytical procedures.
Merck Hydrochloric Acid 36% Suprapur® offers exceptional purity and trusted performance for trace analysis, analytical chemistry, and scientific research.
FAQs
What is the difference between Suprapur and regular lab-grade hydrochloric acid?
Suprapur hydrochloric acid undergoes additional purification steps to remove trace metal impurities, making it ideal for sensitive analytical techniques like ICP-MS or AAS. Regular lab-grade HCl may contain higher levels of contaminants, which can interfere with precise measurements.
Can I use this HCl for food or pharmaceutical testing?
Yes, the Suprapur grade is suitable for food and pharmaceutical applications where high purity is required. However, always verify compliance with specific regulatory standards for your industry.
How should I dilute this 36% HCl to a lower concentration?
Always add acid to water (never the reverse) to prevent violent reactions. For example, to prepare 1M HCl, slowly add 83 mL of this 36% HCl to water and dilute to 1 L. Use proper PPE and work in a fume hood.
Is this product suitable for educational labs?
Absolutely. The 1 LTR pack size is perfect for classroom demonstrations and student experiments. Its high purity also helps students achieve consistent results in their practicals.
What’s the shelf life of Hydrochloric Acid 36% Suprapur?
When stored properly in its original, tightly sealed container, this HCl has a shelf life of 2–3 years. Avoid exposure to moisture or air to prevent degradation.
