Agriculture Potassium Fertilizer Sop Potassium Sulphate Potash

• CAS No.: 7778-80-5
• Formula: K2so4
• EINECS: 231-915-5
• Certification: ISO9001, ISO
• Application: Vegetables, Flowers, Fruit
• Appearance: Granular
• Model NO.: potassium sulphate
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Chorine: Potassium Without Chloride
• Type: Potassium Sulphate
• Name: Potassium Sulfate
• Color: White
• CAS: 7778-80-5
• K2so4: 99%
• K20: 52%
• Transport Package: 25 Kg Bags
• Specification: granular and powder
• Trademark: dadao
• Origin: China
• HS Code: 3104300000
• Production Capacity: 862000 Tons

Product Description

agriculture potassium fertilizer SOP potassium sulphate potash



1.Product description:

Potassium sulphate can provide crop resistance, the crop stem grows strong, prevent lodging, promoting flowering, enhanced drought resistance, cold resistance, disease and insect resistance. It can promote the crops to make better use of nitrogen and increase the content of protein. Accelerate the maturity of fruits, vegetables and other crops to make the maturity of the mature period more consistent. Increasing the ability of anti bruising and natural decay and prolonging the storage and transportation period. The increase of cotton, bast fiber strength and fineness, color purity. Potassium sulfate is a kind of quick effect potash fertilizer.

2.Specification:
 

Item	Test Standard	Test Result
Appearance	Powder/granular	Powder/granular
K2SO4	99%min	99.3%
K20	50%min	52.6%
Moisture	1.5%max	0.95%
CL	1.5%max	1.5%
S	18%min	18%
Free Acid(H2SO4)	1.5%max	1.45%
PH	3-5	4.5
Water Soluble	100%	100%
Heavy Metal	0.01%max	0.002%
Calcium	0.1%max	0.04%
Iron(Fe)	0.1%max	0.02%

3.Usage:

1) used as potassium fertilizer in agriculture.

2) the raw material of blending NPK. 

3) the settling agent in glass industry

4) A intermediate in dyeing industry

4. pictures