Factory Price White Powder or Granular Sop Potassium Sulphate CAS No. 7778-80-5

• CAS No.: 7778-80-5
• Formula: K2so4
• EINECS: 231-915-5
• Certification: CIQ, ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Model NO.: Potassium sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Packing: 25kg/500kg/1000kg Bag
• Application: Industrial
• Transport Package: 25kg/Bag
• Specification: 99% min
• Trademark: Potassium sulfate
• Origin: China
• HS Code: 2708100000
• Production Capacity: 50000ton

Product Description

 

Product Description

Potassium sulfate is colorless crystal, low hygroscopicity, not easy to agglomerate, good physical properties, convenient application, is a good water-soluble potassium fertilizer. Potassium sulfate is also a chemical neutral, physiological acid fertilizer. Potassium sulfate is a kind of chlorine-free, high quality and efficient potassium fertilizer, especially in tobacco, grape, sugar beet, tea tree, potato, flax and all kinds of fruit trees sensitive to chlorine crop planting industry, is an indispensable important fertilizer; It is also the main raw material of high quality nitrogen, phosphorus and potassium compound fertilizer.

Item	Test Standard	Test Result
Appearance	Powder/granular	Powder/granular
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%

 

 

Detailed Photos

 

 

Index	Specification	FCC VII
(K2SO4)w/%	Content(K2SO4)	99.0
(Pb),mg/kg                ≤	Lead	2
(Se),mg/kg                ≤	selenim	5

 

 

Packaging & Shipping

 

PACKAGE INFORMATION
25±0.2 kgs sealed  bag 

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