Hydrochloric Acid HCl CAS 7647-01-0 High Quality Safe Delivery Ultrapure Hydrochloric Acid/High Purity/Analytical Grade/G5

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Slide 1: Title Slide

• Title: Ultra-Pure Hydrochloric Acid
• Subtitle: Basic Information and Applications
• Image: Molecular structure of HCl

Slide 2: Chemical Properties

• Table:
  • Chemical Formula: HCl
  • CAS Number: 7647-01-0
  • Molecular Weight: 36.46 g/mol
  • Purity: ≥99.999% (5N) to ≥99.9999% (6N)

Slide 3: Physical Properties

• Table:
  • Appearance: Colorless liquid
  • Odor: Pungent, irritating
  • Density: 1.19 g/cm³ (concentrated) at 25 °C
  • Boiling Point: 85.1 °C (concentrated)
  • Melting Point: -114.2 °C
  • Vapor Pressure: 154 mmHg at 25 °C
  • pH Value: < 1 (strongly acidic)
  • Solubility in Water: Highly soluble

Slide 4: Impurities and Purity Levels

• Table:
  • Total Impurities: <10 ppm
  • Common Impurities: Trace amounts of metals, organic compounds

Slide 5: Applications

• Bullet Points:
  • Semiconductor manufacturing
  • Electronics industry
  • High-purity chemical synthesis
  • Laboratory reagent

Slide 6: Customs and Safety

• Table:
  • Customs Code: 2809200010
  • Safety Precautions: Corrosive, handle with care, store in a cool, dry place

Slide 7: Conclusion

• Summary: Ultra-pure hydrochloric acid is essential for high-tech industries due to its high purity and minimal impurities.

Slide 8: References

• List of Sources:
  • Fisher Scientific

Uses of Ultra-Pure Hydrochloric Acid

• Semiconductor Manufacturing: Used in the production of silicon wafers and other semiconductor materials to remove impurities and ensure high-quality surfaces.
• Electronics Industry: Employed in the cleaning and etching processes of electronic components, where even trace impurities can affect performance.
• High-Purity Chemical Synthesis: Utilized in the production of high-purity chemicals, such as reagents for laboratory analysis and pharmaceuticals, where impurities can impact the efficacy and safety of the final product.
• Laboratory Reagents: Serves as a critical reagent in analytical chemistry and research labs, where its high purity ensures accurate and reliable results.

Uses of Ordinary Hydrochloric Acid

• Steel Pickling: One of the most common applications is the removal of rust or iron oxide scale from iron or steel before further processing, such as extrusion, rolling, or galvanizing.
• pH Control and Neutralization: Used in water treatment plants to adjust the pH of water and neutralize alkaline substances.
• Regeneration of Ion Exchangers: Employed in the regeneration of ion exchange resins to remove cations like sodium and calcium from water, producing demineralized water.
• Household and Industrial Cleaning: Found in cleaning products for removing limescale and other mineral deposits from surfaces, such as in kettles and boilers.
• Food Industry: Used in the production of food additives, such as citric acid and aspartame, and in the processing of gelatin.
• Oil Production: Injected into oil wells to dissolve portions of rock and create a porous structure, which can stimulate oil production.

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.