ammonium nitrogen fertilizer sulphate price

• Post Date:

  Jul 17,2015

• Expiry Date:

  Jan 13,2016

• Detailed Description:

  Cas No. :7783-20-2 Quantity: 1Metric Tons
  Specs:50kg/bag
  Price:1-200 USD Kilograms
  Payment Method: L/C T/T Wester union
  Specifications
  Specification
  Index
  Result
  Specifications
  GB 535-1995
  
  N, Content
  ≥21.0%
  21.6%
  S, Content
  ≥24%
  24.2%
  H2SO4
  <0.03%
  0.01%
  Fe
  <0.007%
  0.002
  As
  <0.0005%
  0.0001%
  Pb
  <0.005%
  0.0005%
  Water Insoluble
  <0.01%
  0.005%
  H2O
  <0.5%
  0.07%
  Appearance
  
  White2-4mm crystals
  White 2-4mm granuless
  90%
  Conclusion
  Pass
  
  
  Payment and shipping
  MOQ
  1 ton
  Load ablility
  20-25 tons/20FCL
  Shipping
  immediate delivery after receiving your payment.
  Payment
  30%T/T in advance, 70% balance before shipment, LC at sight
  OEM or ODM
  welcomed
  
  
  Usage
  1. Ammonium sulfate is excellent nitrogen fertilizer which can be used for basal fertilizer, topdressing, types of fertilizer and fertilizer raw materials production.
  2. Manufacturing refractory materials with boric acid.
  3. Produce ammonium chloride with sodium chloride.
  4. Join the plating solution can increase the conductivity.
  5. Catalyst of food caramel.
  6. Dyeing auxiliary of acid dye.
  7. Deliming agent of leather.
  8. Ion-exchange material in Mine rare earths.
  9. Nitrogen source of saccharomycetes in yeast production.
  10. Production of Brewage beer, chemical reagent and battery.
  11. ammonium nitrogen fertilizer sulphate price
  
  As fertilizer
  1. Description
  Ammonium sulphate is one of the most widely used nitrogen fertilizers. Ammonium sulphate provides an equal balance of nitrogen and sulphur and can make crops thrive and improve fruit quality and yield and also strengthen resistance to disaster . Ammonium sulphate is the best fast releasing, quick acting and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and additional fertilizer.
  2. Method
  (1) As base fertilizer.
  Deep covered, for Facilitating crop uptake.
  (2) As additional fertilizer.
  The soil which has worse performance for the conservation of water and fertilizer, fertilize by stages and should not be too much at a time. The soil which has better performance for the conservation of water and fertilizer, we can increase the dosage appropriately.
  Soil moisture content has great influence to fertilizer efficiency, especially the dry land. Must pay more attention to watering timely when fertilization. For paddy field, should drain away water first, and apply plowing at the same time. Moreover, Different crops have obvious differences in fertilizer efficiency, such as used for fruit tree, can use ditch, ring or hole methods.
  (3) As seed fertilizer. As ammonium sulfate have no adverse effects on seed germination.
  3. Attention
  (1) In case of lower fertilizer efficiency, can't contact with other alkaline fertilizer or substances.
  (2) In order to avoid cause soil harden and acidification, Should not be long-term use of ammonium sulfate on the same piece of farmland. If you have to use fertilizer, you can add some lime or organic fertilizer appropriately.
  in order to prevent the decomposition of ammonium sulfate, must pay attention to not mixed with lime. General apply the two to 3 ~ 5 days apart.
  (3) Not suitable for acid soil.

• CAS Registry Number:

  7783-20-2

• Synonyms:

  ;Ammonium sulfate (2:1);ammonium sulfate, solution;diammonium sulfate;sulfate, ammonium;sulfuric acid, diammonium salt;ammonium sulphate;Ammonia sulfate;

• Molecular Formula:

  (NH₄)₂·SO₄

• Molecular Weight:

  132.1392

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Wuhan Jadechem International Trade Co., Ltd.     [ China ]        

• Contact:

  Lilyzhang

• Tel:

  86-027-83552071

• Fax:

  86-027-83551196

• Email:

  lilyzhang@jadechem.com