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Zibo Qingxin Chemicals Co., Ltd.

Ammonium Sulphate, Compound Fertilizer manufacturer / supplier in China, offering Fertilizer Grade Soa, Ammonium Sulphate 21%, Mono Potassium Phosphate 99% MKP Tech Grade, High Purity Kcl Potassium Chloride 60% and so on.

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Fertilizer Grade Soa, Ammonium Sulphate 21%

Purchase Qty.:
25-49 50-99 100-499 500+
FOB Unit Price: US $160 US $140 US $110 US $105
Purchase Qty. (Tons) FOB Unit Price
25-49 US $160
50-99 US $140
100-499 US $110
500+ US $105
Get Latest Price
Production Capacity: 5000mt Per Month
Transport Package: 25kg Per Bag, 25mt in a 20′ Container
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ammonium sulphate 21%
  • Release Type: Quick
  • Chemical Character: Chemical Neutral
  • Type: Ammonium Sulphate
  • Einecs No.: 231-984-1
  • Specification: N: 21%
  • Classification: Nitrogen Fertilizer
  • Infection on Soil: Physiological Neutral
  • Appearance: Granular
  • CAS No.: 7783-20-2
  • Trademark: QX
  • Origin: Shandong, China
Product Description

Fertilizer Grade SOA, ammonium sulphate 21%
Product nameAmmonium Sulphate
Other namesAmmonium Sulfate,AS,SOA, Amsul,SA,ZA,AMS
(MF)Molecular formula(NH4)2SO4
Molecular weight132.14 
CAS No.7783-20-2
EINECS No.231-984-1
HS code3102210000
FeaturesEasily soluble in water, insoluble in alcohol, acetone, can react with alkalis and release the ammonia gas.Hygroscopic, easily become caking after moisture absorption
Odor Slight odor of ammonia
PH5.5 (0.1M aqueous solution) 
Melting point235 - 280C (455 - 536F) Decomposes
StabilityStable under ordinary conditions of use and storage. Maintain at temperatures below 513C (955F).
Nitrogen content20.8% min
Moisture1% max
Free Acid0.03%
Heavy metal0.05%
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. 
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