• Nutritious Enhance CAS 7783-20-2 Ammonium Sulphate Granular System 1
Nutritious Enhance CAS 7783-20-2 Ammonium Sulphate Granular

Nutritious Enhance CAS 7783-20-2 Ammonium Sulphate Granular

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
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: Do you have a bio - fertilizer?
In the use of bio-fertilizer need to pay special attention to, if not tested lead to crop burning, we must retain the evidence, to the Trade and Industry Bureau complaints to the enterprise claims to ensure their legitimate interests.
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: 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: 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: Whether the sale of bio-fertilizer is exempt from VAT
According to the Circular of the State Administration of Taxation on the exemption of value-added tax on organic fertilizer products (Cai Shui [2008] No. 56), the document states that "bio-organic fertilizer refers to the specific functional microorganisms and the main animal and plant residues , Crop straw, etc.) as the source and harmless treatment, the decomposition of organic materials from a combination of microbial fertilizer and organic fertilizer effect of fertilizer. "In addition," the State Administration of Taxation on organic fertilizer products exempt from value-added tax (Guo Shui Han [2008] No. 1020) pointed out that "the State Administration of Taxation on the organic fertilizer products exempt from value-added tax notice" (Finance [2008] No. 56) provides that the enjoyment of tax-free organic fertilizer products is Refers to organic fertilizers, organic - inorganic compound fertilizers and bio - organic fertilizers. Its product implementation standards: organic fertilizer NY525-2002, organic - inorganic compound fertilizer GB18877-2002, bio-organic fertilizer NY884-2004. Other products that do not meet the above criteria are not included in the financial and taxation [2008] 56 document of organic fertilizer products, should be in accordance with the existing provisions of the collection of value-added tax.
Q: What are the benefits of biological fertilizers?
o increase the soil fertility application of nitrogen fixation microbial fertilizer, can increase the nitrogen source in the soil; dissolved phosphorus, dissolved potassium microbial fertilizer, can be difficult to dissolve the soil phosphorus and potassium decomposition into crops can absorb the use of phosphorus and potassium compounds, Improve crop nutrition conditions.
Q: Bacteria fungus biological fertilizer is good, how much money a ton
A pile of five hair
Q: What is the industry of bio-fertilizer technology Co., Ltd.
August 1 began to increase the camp will expand to the country. At present, most provinces and cities in OKorder and OKorder have already reformed. Technology services provided by the technical services to pay VAT, the tax rate of 6%, if meet certain conditions, some projects can be tax-free. Enterprise income tax is only 25% of the time, but if you apply to high-tech enterprises, you can get 15% tax rate, if you can get the key software business qualification, you can enjoy 10% tax rate.
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: 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.

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