WATER SOLUBLE SOP 52%

kinds of Potassium sulphate can be supplied by our company, we can add other element according your details requirement

Potassium Sulphate

[English Name] Potassium Sulphate 

[Molecular Weight] 174.26

 [Specifications] Based on K20 50%

Item	Standard	Typical Result
Appearance	White powder or granule	Pass
K2SO4	95.0%min	98.2%
K20	50.0%min	51.1%
Moisture	1.5%max	0.98%
CL	1.5%max	1.45%
S	17%min	17%
Free Acid(H2SO4)	1.5%max	1.42%
PH	3-5	4.5
Water Soluble	90%min	90%

Based on K2O 52%

Item	Standard	Typical Result
Appearance	White powder or granule	Pass
K2SO4	98%min	99.0%
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%

[Product applications] In Agriculture: Suitable for various crops can be used as basal fertilizer, topdressing, types of fertilizer and foliar application. Basal amount of general mu 10-12. 5 kg, types of fertilizer consumption mu 1. 5-2. 5 kg, spray application 0.5% -2% is appropriate. Potassium in soil have been generally, does not leak, but the difference in fertilizer retaining capacity of sand on the need to "Eat smaller meals" measures, usually potatoes, melons and other crops on the application of potassium hi best, Use a wide range of large amount. [Usage]1.Can be used as base fertilizer. When using potassium sulfate as basal dry, deep application must cover soil to reduce the potassium crystal fixed, and use of crop root absorption and improve efficiency.2.As the mobility of potassium in the soil less, should focus on the application or pit to be more dense root layer to enhance absorption. Sandy soils are often potassium, should be dressing to prevent leaching.3.Can be used as types of fertilizer and foliar application. Acres planted in fertilizer consumption 1.5 ~ 2.5kg, can also be made into 2% to 3% solution for foliar application.

WATER SOLUBLE SOP 52%