Caprolactam Grade 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: What are the types of microbial fertilizers?: nitrogen fixation fertilizer. In the soil and many crops rhizome assimilation of nitrogen in the air, supply crop nitrogen nutrition. But also the secretion of hormones to stimulate crop growth.

Q: The role and use of terrestrial bio - fertilizer: Biomycetes are now quite mixed, if the bacteria can not reach the target or doped with harmful bacteria will lead to increased land and plant diseases. Spend money to buy real Kaopu brand. Recommended "Jin Man Tian" brand bio-fertilizer, Shandong's first specialized research bio-fertilizer research and production institutions. Shandong Vice Governor nominated technology products

Q: What is the use of biological bacteria fertilizer? What needs attention: Biological bacteria fertilizer in the current farming plays an increasingly important position, then in order to improve the use of biological fertilizer effect, we must understand the characteristics of biological fertilizer, crop and application of technology; two to promote "early The application of time to "early", the general for the base fertilizer, fertilizer and fertilizer application; applied from the crop roots to "near"; seeds and fertilizer to mix "uniform." However, there is a bio-fertilizer application has not been caused by farmers attention, this method is dipped in the root. It is understood that the use of bio-fertilizer dip root not only promote the growth of vegetable roots, but also to inhibit the occurrence of root diseases of vegetables have a significant effect, such as eggplant dipped in roots. Eggplant root disease is generally the most prone to the early growth of eggplant, because the eggplant root system is weak, it is easy to be infected by pathogens. The eggplant grow into a plant, the roots of a strong, strong resistance to disease, rarely susceptible. Therefore, to avoid eggplant root disease, should be in the eggplant seedling to do preventive measures, and in the use of biological bacteria before planting dipped in roots. Can be planted in the eggplant before the biological bacteria mixed with soil into the water made of mud, the ratio: 1 kg of fertilizer +3 kg of soil +5 kg of water, with a good, it will stir with a stick. Dip the root, the eggplant roots below the roots of all inserted into the mud, gently stir the two, so that the mud attached to the plant roots, and then can be planted.

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: How is the biofeeding effect?: Bio-organic compound fertilizer is the essence of traditional organic fertilizer, combined with modern biotechnology, processing from high-tech products. Its nutrient elements are quick, long-lasting and synergistic, and have the functions of improving the quality of agricultural products, inhibiting soil-borne diseases, enhancing crop resistance and promoting crop precocity. The main features are: pollution-free and pollution-free. Bio-compound fertilizer is an effective combination of natural organic matter and biotechnology. It contains the fungicide, with the ability to accelerate the decomposition of organic matter, for the production of crops or conversion of available nutrients to provide "power." At the same time, the fungicide has the effect of improving the utilization rate of fertilizer and activating the potential nutrient in the soil.

Q: How to use bio-fertilizer and fertilizer: 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. Organic - inorganic - bio - compound fertilizer, it is organic fertilizer, inorganic fertilizer, biological agents combined with three kinds of fertilizer products, both contain the nutrients needed for crops, but also contains micro - organisms, it can replace fertilizer for crop growth and development. Such as the current market sales of bio-organic compound fertilizer, green food special fertilizer, bio-organic compound fertilizer. Are in the manufacturing process, add biological agents, shorten the production cycle of organic fertilizer, increase its quick-acting ingredients. Bio-organic fertilizer and traditional organic fertilizer is the difference between the factory, specialized production, it was also called fertilizer for refined organic fertilizer. Bio-fertilizer specific use methods are: 1. Rhizobia fertilizer using a variety of legumes produced by artificial cultivation of various formulations of rhizobia fertilizer, mainly in the legume plant sowing for seed dressing, the general use of 0.5 kg per mu The

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: 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: Do you want to make bio - fat: Mushroom is the growth of harvest after the remaining residue on the bar.

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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