Industrial 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:Biological fertilizer and chicken manure that a good one
- Look for what plants, potted plants suitable for bio-fertilizer, large area, suitable for chicken manure, because chicken manure is not environmentally friendly, fertilizer effect in fact almost
- Q:What is the use of biological bacteria fertilizer? What needs attention
- Ask a professional to ask
- Q:Want to open a bio-fertilizer organic fertilizer plant, what procedures are required
- First registered the establishment of the company, Development and Reform Commission for the record, do EIA report, land use procedures to produce organic fertilizer but also to the soil fertilizer station testing, a temporary permit
- Q:China's best bio-fertilizer
- China's best creature is farm manure (organic fertilizer). Natural pollution-free, crop disease resistance, the ancestors left the "crop of a flower, thanks to manure." Yes.
- Q:The status quo of bio - fertilizer
- popular science knowledge and application of training, the application of regional agricultural technical personnel and farmers training. To the farmers to teach the correct use of biological fertilizer knowledge, through the necessary field trials demonstration, so that the majority of farmers see their application effect. In addition, let farmers know that bio-fertilizers can not replace fertilizers and organic fertilizers, on the contrary, because the bio-fertilizer itself contains less nutrients, so no adequate application of organic fertilizer and the right fertilizer can not fully show the effect. Therefore, in the application of bio-fertilizer at the same time, must not ignore the rational use of chemical fertilizers and organic fertilizer. Of course, taking into account the biological fertilizer with nitrogen or activated soil nutrients and other characteristics, appropriate to reduce the amount of fertilizer applied, not only save production costs, but also to improve crop quality, to prevent environmental pollution is also very necessary.
- Q:How to use pig pig to produce bio-fat
- Step one: 1 bottle of agricultural - Sheng - music organic fertilizer fermentation bacteria +1 kg of brown sugar +15 kg of water, sealed placed 3-7 days, to activate.
- Q:Brown sugar, vegetables, water and then filial piety can make biological fertilizer do
- Bio-fertilizer, the use of organic fertilizers and inorganic fertilizers, and accompanied by a variety of microbial or high-energy compounds available, very popular with farmers, the effect is more obvious, one can improve soil physical and chemical properties, enhance water retention, fertilizer performance Continuous fertilization capacity; the second is a significant inhibition of cotton, melon fusarium wilt and rice sheath blight and other diseases, enhance the resistance ...
- Q:Fish pond water clear can be combined with bio - fertilizer compound do
- Fish ponds can be used bio-fertilizer compound fertilizer, fish pond fertilization is to promote water quality fertilizer, increase the pool of nutrients, cultivate a large number of natural fish bait, to make up for the lack of food and take an effective measure. Fertilizers are mainly animal manure, manure, green manure and fertilizer. Fertilization methods are two: one is the base fertilizer. Base fertilizer should be early, Shi foot, so you can breed as soon as possible natural food. At the same time after the pool of fat, but also easy to absorb light and heat, improve water temperature, the corresponding extension of fish growth period.
- Q:Biological fertilizer implementation standards?
- NY 410-2000 Rhizobium Fertilizer
- Q:Prospects for bio - fertilizer
- Secondly, from the perspective of sustainable agriculture, organic agriculture and ecological agriculture, the application of bio-fertilizer is promising and has huge potential market. The relationship between biological fertilizers and fertilizers is not an antagonistic relationship, and is complementary to each other. Fertilizer fertilizer effect is obvious, the role of fast, in the relative lack of agricultural areas is still necessary. But with the richness of agricultural products, the strengthening of people's environmental awareness, the need for safe agricultural products, bio-fertilizer and fertilizer will gradually grow, which is a gradual development process. And bio-fertilizer raw materials can be local materials, low cost, the ecological benefits of fertilizer can not be replaced. Therefore, the development of bio-fertilizer has a broader prospect.
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Industrial 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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