Product Parameters
| Chemical Name |
Ammonium Heptamolybdate / Ammonium Molybdate Tetrahydrate |
| CAS Number |
12054 - 85 - 2 |
| Molecular Weight |
1235.86 g/mol |
| Appearance |
Colorless to light greenish - yellow crystalline powder |
| Melting Point |
Decomposes |
| Density |
2.498 g/cm³ |
| Solubility |
Soluble in water, strong acids and strong bases. Insoluble in ethanol and acetone. |
| Vapor Pressure |
Negligible |
| Storage Condition |
Store in a cool, dry place, away from direct sunlight and heat sources. Keep container tightly closed when not in use. |
| Hazard Class |
Non - hazardous (under normal conditions) |
| HS Code |
28417010 |
Uses of Ammonium Heptamolybdate/ Ammonium Molybdate Tetrahydrate
- Catalyst in Petroleum Industry: It is widely used as a catalyst in the petroleum industry. For example, it is used in hydrotreating processes to remove sulfur and nitrogen compounds from petroleum fractions, improving the quality of refined products and reducing environmental pollution.
- Molybdenum Production in Metallurgy: In the metallurgical industry, it serves as an important raw material for the production of molybdenum. It can be reduced to obtain pure molybdenum metal, which is used in the manufacture of high - strength alloys, stainless steels, and superalloys due to its high melting point, good thermal conductivity, and excellent mechanical properties at high temperatures.
- Raw Material for Ceramic and Pigment Industries: In the ceramic industry, it is used to produce ceramic glazes, imparting special colors and properties to the ceramics. In the pigment industry, it is involved in the production of certain pigments, especially those with specific colors and light - fastness properties.
- Chemical Analysis and Laboratory Reagent: It is used as a reagent in chemical analysis. For example, it can be used to detect and determine the content of phosphorus, silicon, and other elements in samples through specific chemical reactions. It is also used in some laboratory experiments to prepare other molybdenum - containing compounds or to study the chemical properties and reactions of molybdenum.
- Agricultural Fertilizer Additive: In agriculture, it can be used as a trace element additive in fertilizers. Molybdenum is an essential micronutrient for plants, and adding ammonium heptamolybdate to fertilizers can help improve the growth and yield of crops, especially for leguminous plants, which have a higher demand for molybdenum
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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