High quality Potash Fertilizer 52% potassium sulfate SOP

• Customization: Available
• CAS No.: 7778-80-5
• Formula: K2SO4
• Model NO.: 52% SOP
• EINECS: 231-915-5
• Certification: ISO9001
• Application: Vegetables, Flowers, Fruit
• Appearance: Powder
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Chorine: Potassium Without Chloride
• Type: Potassium Sulphate
• Transport Package: 9.5kg Bag, 25kg Bag
• Specification: 52% SOP
• Trademark: BOSMAN or OEM
• Origin: China
• HS Code: 3907601100
• Production Capacity: 5000mt/Month

Product Description

Formula : K2SO4 
water solubility: 100%
Appearance : White Powder 
Assay : Min 99%
K2O: 52%

1. Chemical and Physical Properties: 

Potassium Sulphate is Water Soluble white powder/granular, it is insoluble in alcohol,and carbon dioxide; it is chemical fertilizer, mainly applied in agriculture, industry and other fields.

2. Specification: 
 

Appearance	White powder	White powder	Qualified
Water solubility	100%	100%	Qualified
K2SO4, %	≥98	98.11	Qualified
K2O, %	≥52.0	52.3	Qualified
Chloride Cl, %	≤1.5	1.12	Qualified
Moisture H2O, %	≤1.5	0.3	Qualified
H2SO4, %	≤1.5	1.07	Qualified
Heavy Metal	≤0.01	0.001	Qualified
Ca+Fe, %	≤0.1	0.07	Qualified
Packing	50kgs/bag, PP woven bag with inner PE polybag.

3. Applications: 


1)Used for drugs (such as laxatives), fertilizer(about 50% potassium, potassium is a quick, can be used as basic fertilizer, seed fertilizer and top dressing). Also used for making alum, glass, and potassium carbonate. 
(2) Potassium Sulphate can be used as the raw material to produce multiple-element compound fertilizer, or as potassium fertilizer to fertilize field, especially applicable to chloride-resistant industrial crops such as tobacco, grape, cotton, beet.

If any question or need free sample for testing,please contact us freely!