Product Parameters
| Chemical Name |
Sodium Bisulfate |
| CAS Number |
7681-38-1 |
| Molecular Formula |
NaHSO4 |
| Molecular Weight |
120.06 g/mol (anhydrous) |
| Appearance |
White crystalline solid or granules |
| Density |
2.742 g/cm³ (anhydrous) |
| Melting Point |
315 °C (anhydrous) |
| Solubility in Water |
28.5 g/100 mL at 25 °C |
| Acidity (pKa) |
1.99 |
| Customs Code |
2833190000 |
| Hazard Classification |
Corrosive (Class 8) |
| UN Number |
UN3260 |
Uses of Sodium Bisulfate (CAS Number: 7681-38-1)
Sodium bisulfate is a versatile inorganic compound with a wide range of applications across various industries. Here are some of its primary uses:
1. pH Adjustment
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Water Treatment: Sodium bisulfate is commonly used to lower the pH of water in various industrial processes, such as cooling towers, boiler water treatment, and wastewater treatment. It helps to prevent scale formation and corrosion.
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Swimming Pools: It is used to adjust the pH of swimming pool water, ensuring that the water remains balanced and safe for swimmers.
2. Cleaning and Sanitizing
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Industrial Cleaning: Sodium bisulfate is used in industrial cleaning solutions to remove rust, scale, and mineral deposits from metal surfaces. It is particularly effective in cleaning boilers, heat exchangers, and other industrial equipment.
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Household Cleaning: It is used in some household cleaning products to remove hard water stains, soap scum, and mineral deposits from fixtures and surfaces.
3. Metal Finishing
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Pickling and Etching: Sodium bisulfate is used in the pickling process to remove oxides and impurities from metal surfaces, preparing them for further processing such as plating or painting.
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Electroplating: It is used in electroplating solutions to maintain the acidity required for proper plating.
4. Textile Industry
5. Intermediates
6. Agriculture
7. Food Industry
8. Other Applications
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Battery Manufacturing: Sodium bisulfate is used in the production of lead-acid batteries to adjust the electrolyte pH.
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Laboratory Reagent: It is used in various laboratory applications as a reagent for pH adjustment and acidification.
Safety Considerations
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Corrosiveness: Sodium bisulfate is highly corrosive and can cause severe burns to skin and eyes on contact. It should be handled with appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats.
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Reactivity: It can react violently with strong bases and some metals, releasing heat and potentially toxic gases. It should be stored and used in well-ventilated areas.
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Storage: Sodium bisulfate should be stored in a cool, dry place away from direct sunlight and moisture to prevent deliquescence (absorption of moisture from the air).
Describe
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Chongqing Yuhan Technology Co., Ltd. -- Bridging High-Quality Chemicals to Global Markets
About Us
Since 2017, Chongqing Yuhan Technology has grown from a local supplier to a leading international trader of chemical raw materials and reagents. We serve diverse industries including electric power, metallurgy, agriculture, pharmaceuticals, textiles, plastics, and research institutions, with a global client base.
Our Business Scope
We offer a wide range of chemical products, specializing in high-purity acids, perovskite materials, and hazardous chemicals. Our focus on bulk and high-performance materials ensures we meet the unique needs of our clients with customized solutions.
Our Strengths
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Diverse Product Lines: Comprehensive range of chemicals for one-stop procurement.
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Market Competitiveness: Strong market position with long-term partnerships.
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Looking Forward
We are committed to continuous improvement, offering more professional and efficient solutions. We aim to expand our international presence and become the preferred partner for high-quality chemical raw materials and reagents globally.
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Industry Reputation: Recognized for professionalism and reliability.
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Risk Control: Effective management of safety and environmental risks.
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Partner Trust: Trusted for securing favorable terms and prices.
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.
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