Ammonium Heptamolybdate AHM
Brand hongtuo
Product origin China
Delivery time 7-15 days
Supply capacity 20000 MT/Year
1. We have our own production base and the first intelligent rotary kiln system in China, which enables stable production of Ammonium Heptamolybdate for petroleum refining catalysts, with a monthly output of hundreds of tons, supporting long-term procurement and multi-specification customization.
2. We can provide Ammonium Heptamolybdate for petroleum refining catalysts with analysis/conformity certificates, certificates of origin and other required export documents.
3. Our technical team can assist customers in the selection, formulation adaptation, and usage guidance of Ammonium Heptamolybdate for petroleum refining catalysts.
Introduction of ammonium heptamolybdate AHM:
Our ammonium heptamolybdate AHM adopts the energy-saving rotary kiln system independently developed to achieve continuous, low-energy and high-purity production of ammonium molybdate. Through key links such as pickling purification, temperature-controlled crystallization, low-temperature drying, and automatic packaging, the consistency of ammonium heptamolybdate AHM in terms of molybdenum content, particle size distribution, and looseness is achieved.
Advantages of hexaammonium heptamolybdate:
Compared with traditional hexaammonium heptamolybdate manufacturers, we have obvious advantages in raw material processing, product structure, roasting technology and automation level:
1. Traditional processes generally use water washing methods, which is difficult to effectively remove trace impurities in raw materials. Our company uses pickling and refining technology, and the purity of hexaammonium heptamolybdate is higher and the molybdenum content is more stable.
2. Products of traditional manufacturers often have agglomeration or caking problems due to unstable process control. The hexaammonium heptamolybdate we produce has a non-agglomerated structure, complete crystals, and better fluidity and solubility.
3. Most companies still use conventional furnace equipment with high energy consumption. Our independently developed rotary kiln achieves energy-saving roasting, requires almost no external energy, and produces hexaammonium heptamolybdate that is greener and has lower costs.
Application of ammonium Heptamolybdate AHM:
1. Agricultural use:
Micronutrient fertilizer: Ammonium Heptamolybdate AHM is used as a source of molybdenum for foliar spraying and soil conditioning. It is an essential nutrient for nitrogen metabolism and enzyme systems of crops such as beans.
Seed coating additive: Ammonium heptamolybdate tetrahydrate can prevent molybdenum deficiency in acidic soils and promote early root and nodule development.
2. Fine chemicals:
HDS catalyst precursor: Ammonium heptamolybdate tetrahydrate can be thermally decomposed into MoO₃ and used as a co-carrier with Co/Ni to synthesize hydrodesulfurization catalyst.
Selective oxidation catalyst: Ammonium heptamolybdate tetrahydrate is used in alcohol and hydrocarbon oxidation processes (such as formaldehyde and acrylic acid synthesis).
Analytical reagent: Ammonium heptamolybdate tetrahydrate reacts with phosphate or silicate to generate molybdenum blue, which is used for water quality and soil analysis.
Complexation research: Ammonium heptamolybdate tetrahydrate is used as a source of Mo(VI) for coordination titration and transition metal research.
Parameters of ammonium heptamolybdate (ahm):
| CAS number | 12054-85-2 |
| Purity | 99.30% |
| Molecular formula | ( NH4 ) 6Mo7O24 · 4H2O |
| Molecular weight | 1235.86 |
| Physical state at 20°C | Hard |
| Color | White crystals |
| Odor | Odorless |
| PH | 5 - 5.5 |
| Melting point / Freezing point [°C] | 90°C |
| Boiling point [°C] | 190°C |
| Density [g/cm³] | 2.498 |
| Water solubility (cold water) | 43 g / 100 ml |
FAQ:
Q1: What is the price of ammonium heptamolybdate (ahm)?
The price of ammonium heptamolybdate (ahm) fluctuates according to quantity and packaging requirements. Please contact the sales team for real-time quotation.
Q2: Do you have a minimum order quantity for ammonium heptamolybdate (ahm)?
Yes, we require a minimum order quantity of 1 ton for all international orders. However, if the customer needs to order a small amount of ammonium heptamolybdate for the first time, we will arrange express delivery.
Q3: How is the quality of ammonium heptamolybdate (ahm) guaranteed?
Each batch of hexaammonium heptamolybdate is provided with a certificate of analysis (COA) and is strictly quality tested before leaving the factory.
About us:
Our company is a manufacturer of molybdenum products with a full industrial chain, and has a roasting capacity of 10 rotary kilns, each of which can reach a roasting capacity of 30 tons per day. In addition to roasting industrial molybdenum oxide for the production of ferromolybdenum, our company also roasts high-soluble molybdenum trioxide, ammonium dimolybdate ADM, ammonium tetramolybdate AQM, ammonium heptamolybdate AHM, high-purity molybdenum trioxide, molybdenum powder, molybdenum round bar, molybdenum slab, molybdenum top and other molybdenum metals for molybdenum chemical products. At present, a deep processing industrial chain integrating "ammonium molybdate-high-purity molybdenum trioxide-molybdenum powder-pure molybdenum metal" has been formed.
