Product Specifications
| Prod Model: |
Ammonium Sulfate |
| Item Name: |
Ammonium Sulphate |
| Purity: |
High |
| Packing: |
25kg/50kg/1000kg/1250kg |
| Water-Insoluble: |
0.01 |
Product Description
Inspection Items |
Unit |
Superior |
First Grade |
Regular Grade |
| Nitrogen | %≥ | 21.0 | 21.0 | 20.5 |
| Sulfur | %≥ | 23.0 | 23.0 | 23.0 |
| Moisture | %≤ | 0.2 | 0.3 | 1.0 |
Free Sulfuric Acid | %≤ | 0.03 | 0.05 | 0.2 |
| Fe | %≤ | 0.007 |
| As | %≤ | 2ppm |
| Pb | %≤ | 50ppm |
| Water-insoluble | %≤ | 0.01 |
| Appearance | , White Crystal, No Impurities |
| Serial No. | ITEM | SPECIFICATIONS | Result of Analysis |
| 1 | Appearance | White crystal | White crystal |
| 2 | N Content % ≥ | 21.00% | 21.70% |
| 3 | Water(H2O) % ≤ | 0.30% | 0.22% |
| 4 | Free acid (H2SO4)Content % ≤ | 0.05% | 0.005% |
| 5 | FE % ≤ | 0.007% | Pass Test |
| 6 | AS % ≤ | 0.00005% | Pass Test |
| 7 | Heavy Metal(AS PB)% ≤ | 0.005% | Pass Test |
| 8 | Water insolubles content % ≤ | 0.010% | Pass Test |
| | Conclusion:All items are in conformity with the GB535-1995. |
Packing:Plastic woven bag inner with plastic bag in 25kg/50kg/1000kg/1250kg or according to customer's demand.
Handling and Storage: Store in dry and ventilated house with packages sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation.
Applications:Mainly used as a nitrogen fertilizer, the advantages of Ammonium Sulphate are low hygroscopicity and not easy to agglomerate, It contains sulphur which is extremely beneficial to crops; Ammonium Sulfate is readily available fertilizer, suitable for alkaline soil and carbonaceous soil, It can improve foliage vigorous growth, fruit quality and yield, enhance the resistance to environmental stress. Usually as base fertilizer, dressing fertilizer and seed manure.
Chemical Name: Ammonium Sulphate N 21% fertilizer
Molecular Formula: (NH4)2SO4
Molecular Weight 132.13
Property:
It is colorless crystal or white crystalline powder, no smell. It is easily soluble in water, but insoluble in alcohol and acetone. Easy absorption of moisture agglomerate, with strong corrosive and permeability. Has hygroscopic, moisture absorption into pieces after consolidation. It can completely broken down into ammonia and sulphuric acid when heated to 513 ° C above. And it release ammonia when it react with alkali. Low poison, stimulating.
Usage: 1.Mainly use in fertilizer, its advantage is less absorb moisture compared to other fertilizer, also use in industry, pharmaceuticals, textiles, welding industry
2.Dyeing auxilizries of acid dyes, Deliming agent of leather, Beer making, Chemical agent
3.Storage battery making, making compound fertilizer
Model Number: Y-123
Colour: White/Colorless
Appearance: Prilled
Packaging Detail: In 9.5kg 25kg 50kg 500kg 1000kg PP bag
Delivery Detail: Prompt shipmentwithin 15 days
Our Service
1. We have established subcompanies in Vietnam , we can provide local service
2.Fast shipment by reputed shipping line
3.Packing with pallet as buyer's special request
4.Best service after shipment
5.Cargoes together with container sales service available
6.Cargoes photo before and after loading into container
7.Raw materials from GMO free
8.Our aim is to gain the margin profit and offer you the best service
FAQ
1.Q:Are you a factory or trading company?
A:We are a factory.
2.Q:Where is your factory located?How can I visit there?
A:Our factory is located in Shandong province,china,all our clients,from or abroad,are warmly welcome to visit us!
3Q:How can I get some samples ?
A:We are honored to offer you samples
4.Q:How does your factory do regarding quality control?
A:Quanlity is priority. Sonef people always attach great importance to quality controlling from the very beginning to quality controlling from the very end. our factory has gained ISO,SGS authentication.
5.Q:Is the Price on this page correct?
A:All the listed price is only for reference, for latest price, please contact us directly.
Qingdao Sonef Chemical Co., Ltd is a professional manufacturer and exporter for fertilizers and technology in China. Established in 2004, we have built good cooperation relationship with many research institutes, such as Shandong Agriculural Universtity, Shandong University, Zhejiang University, Shenyang Agricultural University, as one work station of Chinese Academy of Engineering and as the main research center in Shandong Province. We have been awarded 26 national patents by authority.
Our operation target is to increase the production yield, and at the same time to improve the crops quality, decrease the usage amount of fertilizers and agrochemicals, to provide more healthy food to human, and to lead the agriculture to a more green and sustainable development direction.
Therefore, we have developed healthy-factor fertilizer, which open a new era of healthy fertilizers, it mainly contains three healthy factors:
1. Soil-repairing factor, to recover the soil structure and fertility
2. Plant-Robusting factor, to enhance the disease-resistance characterristics, to decrease the usage amount of agrochemicals.
3. Quality-improving factor, to improve the utilization of fertilizer, to decrease the usage of fertilizer, to improve the quality and flavor of crops.
We mainly supply three kinds of fertilizers as below:
1. NPK healthy fertilizer, by adding healthy factors into normal NPK fertilizers.
2. Organic, or Orgainc combined with Inorganic, providing exclusive formula for vegetable and fruit tree.
3. Functional microbial fertilizers, effectively guard against soil-born diseases, do good to prevent and cure the diseases of yellowing, wilt, root-swollen, root-rot, Stem-rot caused by fungus, bacteria, and namotode.
Can have good effect to prevent diseases like banana wilt, citrus huanglongbing, pepper yellowingand wilt, vegetable root-swollen, all of which traditional agrochemicals could not cure efffectively.
In addition, we provide three kinds of services as below:
1. For specific crops, we provide package programe of fertilization, and continuous and comprehensive nutrititon programe.
2. For big plantation customer, we provide professional technique service, including soil testing and fertilization and growing technique instructions to the problems caused by pest and insect, to break through the bottle neck of crop yield and quality.
3. Provide economic plantation Sheme to Customers who devote themself to develping high quality and organic plants. Passed ISO9001 quality system certificate, we can ensure to provide consistentand reliable quality, technique, and service.
Customized service and OEM are available. We can adjust our formulas based on various soil conditions and different plants. Our products are exporting to more than 20 countries and regions all over the world, and we have established subcompanies in Vietnam, Laos and other Southeast Asian Countries. We sincerely invite and wish to cooperate with the importers and distributors who can understand our mission and idea well all over the world. And on this occasion we will send our technique experts to provide technical guidance and training, support each other and develop together.
