Caprolactam Grade Ammonium Sulphate

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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: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:How to use bio-fertilizer and fertilizer
When the main bio-organic fertilizer, fertilizer is attached, and gradually increase the amount of bio-organic fertilizer to improve and change the soil fertility and organic content, and finally put an end to the use of chemical fertilizers, organic agricultural products came.
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: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.
Q:The characteristics of biological fertilizers
The use of bio-organic fertilizers has the following benefits: Bio-organic fertilizers contain a variety of beneficial microorganisms, amino acids, peptides, enzymes, and microbial antibiotics. Bio-organic fertilizer can reduce carbon and nitrogen, carbon and nitrogen ratio is too large, the decomposition rate of microorganisms is slow, and to consume the soil in the effective nitrogen. At the same time can inhibit the plant pathogens, improve the soil microbial environment and physical structure, improve the plant's own immunity, improve crop quality and storage resistance.
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:Bio-fertilizer can not make their own
composite microbial fertilizer. A combination of specific microorganisms and nutrients, can provide, maintain or improve plant nutrition, improve the yield of agricultural products or improve the quality of agricultural products in vivo microbial products. Common microbial and microbial fertilizer complex, microbial compound microbial fertilizer.
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:How to use pig pig to produce bio-fat
Step three: add the bacteria, the fertilizer accumulation of fermentation can be 5-10 days
Q:Biological fertilizer implementation standards?
NY 411-2000 Nitrogen fixation fertilizer

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