Ammonium Molybdate 54% Mo
- Appearance: White to colorless crystals or crystalline powder
- Chemical Formula: (NH4)6Mo7O24·4H2O
- CAS Number: 12054-85-2
- Molybdenum (Mo): > 54%
- Total Nitrogen (N): > 6%
- Water Solubility: 100%
- Water-Insoluble Matter: < 0.05%
- pH: 5.0-6.5 (1% solution)
Reference price range:USD 1500 - 1900
Ammonium Molybdate 54% Mo
Premium agricultural Ammonium Molybdate 54% Mo: a highly soluble molybdenum source for nitrogen metabolism, legume nodulation and advanced micronutrient formulas
Ihumate Ammonium Molybdate is commonly supplied as ammonium heptamolybdate tetrahydrate, (NH4)6Mo7O24·4H2O, CAS 12054-85-2. It is a white to colorless crystal or crystalline powder with molybdenum (Mo) > 54%, total nitrogen (N) > 6% and complete water solubility. It is suitable for foliar nutrition, fertigation, seed dressing/coating, hydroponic nutrient solutions, and manufacture of water-soluble, liquid and micronutrient fertilizers.
1. Precise molybdenum nutrition: molybdenum is involved in nitrate reductase and enzyme systems linked with biological nitrogen fixation in legumes, supporting nitrogen metabolism, leaf recovery and nodule activity when applied correctly.
2. High assay, low inclusion rate: Mo > 54% helps formulators reach target Mo levels with a low raw-material dose in WSF, seed treatment and liquid fertilizer concentrates.
3. Fast water solubility: clean crystals dissolve readily for spray, fertigation and formulation use; commercial production should verify water quality, pH, concentration and stability first.
4. The Ihumate advantage: batch management covers Mo, total N, appearance, insolubles, pH and dissolution performance, supported by COA, SDS, export documents, formulation support and OEM/ODM packaging.
Use note: molybdenum is a trace element with a low crop requirement. Overuse may affect crops and forage/feed safety. Determine rates from soil pH, tissue analysis, crop type and local regulations.
Ammonium Molybdate 54% Mo Specifications
| Technical Parameters | Detailed Specs | Testing Methods | Reference Standards |
|---|---|---|---|
| Appearance | White to colorless crystals or crystalline powder | Visual inspection | - |
| Chemical Formula | (NH4)6Mo7O24·4H2O | - | - |
| CAS Number | 12054-85-2 | - | - |
| Molybdenum (Mo) | > 54% | ICP-OES or gravimetric method | - |
| Total Nitrogen (N) | > 6% | Distillation titration | - |
| Water Solubility | 100% | Visual and gravimetric | - |
| Water-Insoluble Matter | < 0.05% | Gravimetric method | - |
| pH | 5.0-6.5 (1% solution) | pH meter | - |
Ammonium Molybdate 54% Mo Water-Soluble Fertilizer Raw Material - Product Video
- Premium agricultural Ammonium Molybdate 54% Mo white crystals
- Solubility, particle size and OEM packaging presentation
COA, TDS, MSDS & HM Test Reports
Certificate of Analysis (COA)
Certificate of Analysis: Ammonium Molybdate 54% Mo
Technical Data Sheet (TDS)
TDS: Ammonium Molybdate 54% Mo
Safety Data Sheet (MSDS)
MSDS: Ammonium Molybdate 54% Mo
Heavy Metal Test Report
Heavy Metal Test Report: Ammonium Molybdate 54% Mo
Download Support
Need custom documents or specific test results?
Frequently Asked Questions
1
What problem does Ammonium Molybdate solve?
It supplies concentrated water-soluble molybdenum for legume nodulation programs, correction of molybdenum deficiency on acidic soils, recovery of diagnosed Mo deficiency in brassicas and vegetables, and production of micronutrient fertilizers or seed-treatment products.
2
Which crops commonly need molybdenum?
Common targets include soybean, peanut, alfalfa, pea and bean, plus cauliflower, cabbage, oilseed rape, tomato, citrus and grape when soil or tissue tests confirm molybdenum deficiency.
3
Can it be blended with other fertilizers?
It can be used as a micronutrient raw material in WSF and liquid formulas, but compatibility depends on water, pH, concentration and other ingredients. Dissolve separately and run a jar test; avoid direct mixing with strong acids, strong reducing agents or unverified concentrated stocks.
4
Why must molybdenum rates stay low?
Crop demand for Mo is very small and the safety margin is limited. Use rates should follow tests and local labels, especially for forage or feed crops where Mo and copper balance matters.
5
Do the printed packaging-image specifications apply to this product?
No. Packaging images demonstrate Ihumate bag formats and OEM/ODM capability only. Final guaranteed analysis, net weight, label and regulatory text follow the contract, batch COA, SDS and destination-market requirements.
6
Are you a trading company or a manufacturer?
We are a professional manufacturing enterprise. Our modern factory is located in Huozhou, Linfen, Shanxi, China. With an annual capacity of 500,000 tons, we invite global partners to visit our facility.
7
How do you perform quality control?
8
Do you provide samples?
9
What are the payment terms?
10
How can I track my shipment after payment?
11
What is the Minimum Order Quantity (MOQ)?
12
Can you customize packaging or print our logo?
13
How long is the delivery time?
More questions about our products?
Application & Dosage: Ammonium Molybdate 54% Mo
For foliar molybdenum correction, fertigation, hydroponics, legume seed treatment/coating, and manufacture of WSF, liquid fertilizer, micronutrient premix and seed-treatment formulas. Calculate every rate as elemental Mo and adjust from testing and local labels.
Agricultural Application
- Legume Seed Treatment:For soybean, peanut, alfalfa and pea, apply within seed-treatment or inoculant programs only after checking compatibility and germination safety.
- Foliar and Fertigation:Apply low rates after deficiency is confirmed, avoid heat and intense light, and monitor leaf and root-zone response.
Fertilizer Manufacturing
- Micronutrient Formulation:Calculate inclusion from Mo > 54% for WSF, liquid fertilizers, micronutrient powders and seed-treatment products.
- Quality Control:Validate dissolution time, pH, precipitation, storage stability and destination-market label claims before commercial production.
Application Ratio Scheme
| Crop Name | Growth Stage | Application Ratio |
|---|---|---|
| Legume Seed Treatment | Before sowing | Usually calculated at 2-6 g Mo/kg seed; follow the local label |
| Foliar Spray | Confirmed Mo deficiency or early vegetative growth | Typically 50-150 g product/ha/application; test sensitive crops first |
| Fertigation/Hydroponics | Nutrient solution or low-rate correction | Calculate from target Mo concentration; no universal fixed rate |
| Fertilizer Production | WSF, liquid fertilizer and micronutrient premix | Product required = target elemental Mo ÷ 0.54 |
Product Advantages: Ammonium Molybdate 54% Mo
Ihumate Ammonium Molybdate delivers Mo > 54% with reliable solubility for precise molybdenum nutrition and professional micronutrient manufacturing.
1
High-Assay Water-Soluble Mo
Mo > 54% and total N > 6% support premium micronutrient formulas, seed-treatment products and liquid fertilizer concentrates.
2
Supports Nitrogen Metabolism
Molybdenum is involved in nitrate reduction and legume nitrogen-fixation enzyme systems when supplied at the correct trace-element rate.
3
Low Dose and Flexible Formulation
High Mo concentration reduces inclusion rate and fits NPK, amino acid, seaweed and humic-acid fertilizer systems after compatibility testing.
4
Ihumate Batch and Export Support
Batch COA, solubility control, export documents, formulation guidance and 1-25 kg OEM/ODM packaging support professional buyers.
Certifications: Ammonium Molybdate 54% Mo
Ihumate is backed by globally recognized certifications.
- 🏅 OMRI Listed – Approved for organic use (USDA/NOP standards)
- 🏅 CERES Certified – High-standard organic inputs for sustainable agriculture
- ✔ Excellent international production process with full batch traceability
- ✔ Meeting the strict demands of global distributors and formulators
Ihumate Global Exhibition Videos
We showcase our Humic Acid, Seaweed, Liquid Fertilizer, and Bio-control series globally.
Join us at our 2026 exhibitions:
Event: Shanghai CAC (Fshow)
Booth: 12G05
Date: March 17-19, 2026
Address: No. 333 Songze Avenue, Qingpu District, Shanghai
Join us at our 2026 exhibitions:
Event: Shanghai CAC (Fshow)
Booth: 12G05
Date: March 17-19, 2026
Address: No. 333 Songze Avenue, Qingpu District, Shanghai
No. 64 Nangou, Chencun, Bailong Town, Huozhou City, Linfen City, Shanxi Province
© 2017 Shanxi Ihumate Biotech Co.,Ltd. All Rights Reserved | Privacy Policy | Powered by Ihumate