Product Parameters
| Chemical Name |
CAS Number |
Appearance |
Molecular Formula |
Solubility |
General Properties |
| Bismuth oxychloride |
7787-59-9 |
White or yellowish-white powder |
BiOCl |
Insoluble in water, soluble in hydrochloric acid and nitric acid |
Has a pearlescent effect, can form stable compounds |
| Bismuth trioxide |
1304-76-3 |
Yellowish-white powder |
Bi2O3 |
Insoluble in water, soluble in strong acids |
An amphoteric oxide, can react with both acids and alkalis |
| Bismuth hydroxide |
21651-67-3 |
White precipitate |
Bi(OH)3 |
Insoluble in water, soluble in acids |
A basic compound, unstable in the presence of strong bases |
Uses in English
- Bismuth oxychloride:
- In the cosmetics industry, it is widely used as a pearlescent pigment in makeup products such as powders, blushes, and eyeshadows. Its unique optical properties give cosmetics a smooth, lustrous finish, enhancing the visual effect of the products.
- As a pigment in paints and coatings, it can provide good hiding power and enhance the color stability and weather resistance of the coating. Its pearlescent effect can also give the paint a special luster.
- In some chemical reactions, it can act as a catalyst or a reactant in the synthesis of other bismuth-containing compounds.
- Bismuth trioxide:
- It is used in the production of electronic ceramics, such as multilayer ceramic capacitors. Bismuth trioxide can improve the dielectric properties and stability of ceramic materials.
- In the glass industry, it is added to glass to improve the refractive index, chemical resistance, and thermal stability of the glass. It can also be used to produce special optical glasses.
- As a raw material for the preparation of other bismuth compounds, such as bismuth salts and bismuth-based pharmaceuticals. Some bismuth compounds have antibacterial and anti-ulcer properties.
- Bismuth hydroxide:
- Mainly used as an intermediate for the preparation of other bismuth compounds. For example, it can react with acids to form bismuth salts, which are used in various industries such as pharmaceuticals, cosmetics, and catalysis.
- In some chemical synthesis processes, it can be used to adjust the pH value of the reaction system or participate in the formation of bismuth-containing complexes.
- Although its direct applications are relatively limited, it plays an important role in the bismuth compound production chain due to its ability to be easily converted into other useful bismuth compounds
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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