Caprolactam Ammonium Sulfate Price

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Tianjin
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Supply Capability:
10000 m.t./month

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Product Description:

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.


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Q:How about the effect of halving the biological fertilizer?
The use of fertilizer by half the amount of fertilizer with half the amount, and the effect is still very good, is a good product, like a ~
Q:Fish pond water is too thin always fat up with what bio-fat
Can be applied in the fish pond organic fertilizer or phosphorus and potassium fertilizers to cultivate micro-organisms, can also be directly applied to the fishery-specific fertilizer agent. Rural areas of straw, cow dung, pig manure, weeds are also suitable for the cultivation of water, but at the same time easy to bring bacteria or parasites, should pay attention to prevention and control.
Q:What are brown sugar bio-fertilizers?
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, improve Continuous fertilization capacity; the second is a significant inhibition of cotton, melon fusarium wilt and rice sheath blight and other diseases, enhance resistance.
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: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.
Q:Anhui Tongling six countries of biological organic fertilizer prices
Biological fertilizers, also known as bio-fertilizer, bacteria fertilizer, bacterial fertilizer or inoculants, etc., but most people used to call the bacteria fertilizer. Exactly, bio-fertilizer is bacteria rather than fat, because it does not contain plant growth and development needs of nutrition Elements, but only contain a large number of microorganisms in the soil through the activities of microorganisms to improve crop nutrition conditions; organic fertilizer: mainly refers to a variety of animals and plants, after a certain period of fermentation after the formation of fertilizers. Organic fertilizer contains a large number of Biological substances, animal and plant residues, excreta, biological waste and other substances, the application of organic fertilizer can not only provide comprehensive nutrition for crops, and fertilizer effect, can increase and update soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity , Is the main source of green food production. Organic fertilizer prices are generally around 500-1500 per ton.
Q:Is the bio-fertilizer organic or inorganic?
Organic fertilizer refers to the organic matter-based natural fertilizer, mostly man and animal feces and animal and plant residues, divided into farm manure, green manure and humic acid three categories. Grass ash fertilizer due to vegetation ash for the plant after burning ashes, it is low cost, nutrient complete, fertilizer effect of farm manure.
Q:Bio - fertilizer can be mixed with chemical fertilizers
Bio-organic fertilizer can be mixed with fertilizer application, and biological fertilizer is not suitable for mixed fertilizer application (fertilizer will kill beneficial bacteria).
Q:Bio-fertilizer can not make their own
Pure bio-fertilizer can not be a single application, with organic fertilizer, fertilizer with the application in order to give full play to its effectiveness. Such as: soybean rhizobia, phosphorus activator, bio-potash and so on.
Q:Which brand of bio-fertilizer is good?
Hello, friends, now bio-fertilizer is a new fertilizer in today's society, five Fuk biological bio-fertilizer, bio-organic fertilizer, fertilizer; focus on microbial fertilizer, fertilizer, bacteria, green organic fertilizer. Can improve the soil, rooting seedlings, disease prevention, water and fertilizer, improve crop yield and quality.

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