White Crystal Ammonium Sulphate
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- Loading Port:
- Tianjin
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- Supply Capability:
- 10000 m.t./month
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Caprolactam grade Ammonium sulphate 21%(AS/SOA)
Technical specifications of Ammonium Sulphate( National Standard GB535-1995)
Item | Supreme grade | First grade | Qualified grade |
Appearance | White crystal,no visible mechanical impurity | no visible mechanical impurity | no visible mechanical impurity |
N content(dry basis),% ≥ | 21.0 | 21.0 | 20.5 |
Water content(H2O),% | 0.2 | 0.3 | 1.0 |
Free acid(H2SO4)content,% ≤ | 0.03 | 0.05 | 0.20 |
Fe content, % ≤ | 0.007 | - | - |
As content,% ≤ | 0.00005 | - | - |
Heavy metal(Pb)content,% ≤ | 0.005 | - | - |
Water insolubles,% ≤ | 0.01 | - | - |
Note: When ammonium sulphate is used in agriculture,it is not necessary to check the content of Fe,As,heavy metal and water insolubles. | |||
Application: Used for chemical fertilizers and for production of complex fertilizers,potassium sulphate,ammonium chloride and ammonium persulpate,ect. Also can be used for food processing,textile industry,medical industry and leather processing.
Storage and transportation: Stored in cool,dry and ventilated warehouse. It must not be put together with Alkali stuffs,such as lime,cement,etc.Do not expose it to sunlight and rain during transportation .Do not damage the packing bags.
- Q: The status quo of bio - fertilizer
- according to market demand, to promote innovation, research and more types of efficient products. Regardless of the type of bio-fertilizer, should be in-depth study of its applicable soil conditions, crop types, farming methods, application methods, the amount of application and the corresponding fertilizer application status, that is, in-depth study of the maximum yield Application conditions and application methods, and targeted to the application and promotion, so as to achieve the best yield effect
- Q: Do you have a bio - fertilizer?
- Biological fertilizers in the organic raw materials if it is strictly decomposed is not burning seedlings, the root cause of burning seedlings is not decomposed organic raw materials into the soil after the microbial reproduction and metabolism of a large number of heat burns, the national standard also provides organic matter Raw materials must be wiped, but the current national standard does not detect fertilizer maturity indicators, bio-fertilizer industry quite a lot of good manufacturers in order to obtain the best interests, commonly used non-decomposed organic raw materials, such as urban sludge, Kitchen waste and other production of bio-fertilizer, so the use of bio-fertilizer in the first small batch test to test whether the fertilizer is burning seedlings.
- Q: Is the bio-fertilizer organic or inorganic?
- Bio-fertilizer is organic fertilizer, from the part of the biological itself, after fermentation.
- Q: What are the types of microbial fertilizers?
- rhizobia fertilizer. Can form nodules (or stem tumors) on legumes, assimilate nitrogen in the air, supply legumes nitrogen nutrition. Manufactured by strain of Rhizobium or Rhizobium.
- Q: Want to open a bio-fertilizer organic fertilizer plant, what procedures are required
- business license
- Q: Fish pond water clear can be combined with bio - fertilizer compound do
- Base fertilizer generally use animal manure and other organic fertilizers, green fertilizer can also be applied to the general per acre can be 150-250 kg of manure, or green fertilizer 100-150 kg. The new pond, the new clear pond, thin pond, wheel rounds of round pond and silver carp, bighead carp-based fish ponds, should be based on the actual situation, the appropriate increase in fertilizer. Fertilizer ponds can be less or not applied. The other is the top dressing. In the lack of feeding, base fertilizer and fish excrement can not meet the needs of natural food biological reproduction, water quality gradually thinner, slow growth of fish in the case, should be timely application of top dressing. Shi top of the fertilizer should be less times, even sprinkle sprinkle, to see the water fertilization, to master the amount of fertilizer and the number of times to control water quality changes. Fertilizer can be less or not applied, light water should be timely dressing, too thick water should also be appropriate to add new water to prevent water quality deterioration.
- Q: What bio-fertilizer is used in lotus field
- A large number of application of decomposed organic fertilizer. Generally should be built in the pool when the preparation of every 667 square meters of organic fertilizer coated with more than 3000 kg. If the lack of organic fertilizer, can contain nitrogen, phosphorus, potassium and other elements and a variety of trace elements in the fertilizer, mineral fertilizer, microbial fertilizer with a reasonable combination.
- Q: Bacteria fungus biological fertilizer is good, how much money a ton
- A pile of five hair
- Q: The practical significance of bio - fertilizer
- the development of bio-fertilizer can reduce fertilizer production costs. Moreover, farmers will be home to buy fertilizer, but also must spend a lot of labor to the field and into the farmland. In contrast, bio-fertilizers make full use of some of the characteristics of micro-organisms to increase the effective nutrients in the soil for the purpose of its application is generally not large, in the production process of the energy consumption is also very small, and the application of bio-fertilizer at the same time also Can reduce the amount of fertilizer applied, thus saving the cost of fertilization. Therefore, the biological fertilizer must be in the foot of organic fertilizer and fertilizer on the basis of the amount of fertilizer to play its effect, or that bio-fertilizer can only be used as auxiliary fertilizer, and can not replace fertilizer and organic fertilizer.
- Q: Do you want to make bio - fat
- For example, the sun biotechnology company's products, "Kim Man Tin", there is a "fermentation bacteria", usually 25 kg of packaging, can be composted fermentation, with waste sticks composting fermentation, then, with this fermentation bacteria mixed after accumulation , With the accumulation of bacteria with the species, usually 5-6 plus a pack of almost.
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White Crystal Ammonium Sulphate
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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