Description
Product Description
| INDEX | Specifications | GB29206-2012 |
| ( (NH4)2SO4), w/% ≥ | Content( (NH4)2SO4) | 99.0-100.5 |
| , w/% ≤ | Ignition Residue | 0.25 |
| (As),mg/kg ≤ | Arseniic (As) | 3 |
| (Se),mg/kg ≤ | Se | 30 |
| (Pb),mg/kg ≤ | Pb | 3 |
2,Molecular Formula : (NH4)2SO4
3,Molecular Weight: 132.14
4,CAS: 7783-20-2
5,Character: It is colorless or white crystalline or granule, no smell. Soluble in water 0ºC 41.22g,25ºC 43.47g,100ºC 50.42g. insoluble in ethanol and acetonne.PH is 5.5. Relative density is 1.77.
6,Usage: It is widely used in water softener and yeast food.
7,Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8,Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from water and moisture during transport. Unload with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.
1. Chemical Name: Ammonium sulfate
2. Molecular Formula : (NH4)2SO4
3. Molecular Weight: 132.14
4. CAS: 7783-20-2
5. Character: It is colorless or white crystalline or granule, no smell. Soluble in water 0 41.22g,25 43.47g,100 50.42g. insoluble in ethanol and acetonne.PH is 5.5. Relative density is 1.77.
6. Usage: It is widely used in water softener and yeast food.
7. Packing: It is packed with polythene bag as the inner layer,and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8. Storage and Transport: It should be stored in a dry and ventilative warehouse,kept away from water and moisture during transport. Unload with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.Application
1. An excellent nitrogen fertilizer (commonly known as fertilizer field powder), suitable for soil and crops, can make branches and leaves grow vigorously, improve fruit quality and yield, and enhance the resistance of crops to disasters. It can be used as base fertilizer, top dressing and seed fertilizer.
2. Mining rare earths, mining uses ammonium sulfate as raw material, and uses ion exchange to exchange rare earth elements in the ore.
3. It is mostly used in protein purification process.
Packaging
50kg/bag
Warehouse
Why choose us
Company Introduction
Hebei Jietou Chemical Technology Co., LTD .is a professional production of Chemical Products. The company was established in 2000, the company actively explore overseas markets. The products are mainly exported to North America, South USA, Europe, Australia, the Middle East, Southeast Asia Africa, etc..
Our company mainly production workshop covers an area of 16000 square meters, 10000 square meters factory in. We are from China and the top machinery imported from domestic manufacturers of machinery and equipment, facilities. To ensure the quality of products, we are constantly updating our equipment and new equipment.
As we built, we keep "quality policy, the pursuit of perfection, sincere service". Through this policy, we provide high quality products and the best service for customers. Our goal is to make progress, with the best value for their money to our customers. As a result, we have gained great reputation from our customers.
We welcome you warmly inquiries. We guarantee, sincere service, high quality products and competitive price.
FAQ
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually QINGDAO port or TIANJIN port.
Complaint
