Gold Member Since 2005
Audited Supplier
Xiamen Topusing Imp. & Exp. Co., Ltd.

Potassium Sulfate, K2so4, Sop manufacturer / supplier in China, offering Pottasium Sulfate/ Potassium Sulphate/Sop 0-0-52, EDTA-Mix Fertilizer, Calcium Dihydrogen Phosphate and so on.

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Supplier Homepage Product Single Soluble Fertilizers Pottasium Sulfate/ Potassium Sulphate/Sop 0-0-52

Pottasium Sulfate/ Potassium Sulphate/Sop 0-0-52

FOB Price: Get Latest Price
Min. Order: 5 Tons
Production Capacity: 6000ton/Month
Transport Package: 9.5kgs Plastic Woven Bag
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: SOP 0-0-52
  • Infection on Soil: Physiological Neutral
  • Release Type: Quick
  • Molecular Formula: K2so4
  • S: 18.0%Min
  • Cl: 1.5%Max
  • Solubility: 99.5%Min
  • Trademark: TOPUSING
  • Origin: China
  • Appearance: Powder
  • Chemical Character: Chemical Neutral
  • Type: Single Soluble Fertilizer
  • Molecular Weight: 174.27
  • K2o: 52.0%Min
  • Moisture: 0.5%Max
  • Classification: Potash Fertilizer
  • Specification: CE
  • HS Code: 31052000
Product Description

 Potassium Sulphate Powder 52%
 
Feature
White crystalline powder or granular (2-4mm), stable in air.
Density is 2.66g/cm3.
Melting point is 1069°C
Flashing point is 1689°C.
Solubility is 110 g/L at 20°C water, insoluble in alcohol, carbon disulfide or acetone.
Potassium chloride, ammonium sulfate can increase its solubility in water, practically insoluble in a saturated solution of ammonium sulfate.
 
Specification
ItemsSpecification
AppearanceWhite powder
K2O52.0% min
Cl0.5% max
S18.0%min
Moisture0.2%max
Insoluble matters in water0.5%max
 
Benefits
Providing potassium to crops sensitive to chloride and salt
Contains a low salt index helping to avoid the plant taking up excess water
 Mixes well with all other fertilizers
 
Applications
It is a chlorine-free, high quality and efficient potash fertilizer. In particular, it is indispensable important fertilizer for the crops of tobacco, grapes, sugar beets, tea, potatoes, flax and various fruit trees which should avoid chlorine. It is also raw materials of high-quality NPK fertilizers.
 
 
CropsSpraying timeConcentration
riceIn the differentiation period of young ear, the initial heading
stage, full heading to grain filling stage
1%
wheatIn the differentiation period of young ear, boot stage, until full
heading time
1%
grapeIn berry enlargement period0.5%
melon vegetablesIn the whole growth period, spray 3-5 times at intervals of
7-10 days
0.5%
root vegetablesIn the whole growth period, spray 3-4 times at intervals of
7-10 days
0.5%- 1%
potato40-45 days before harvest, spray 2-3 times at intervals of
10 days
1%-2%
tobaccoStart to spray 10 days before squaring, keep for 2-3 times at
intervals of 10 days
1%-1.2%
 
Warning
Long-term use of potassium sulphate should be used together with the manure, alkaline phosphate and lime with lower acidity, and in practice should be combined with the drainage bask in field measures to improve ventilation.
In calcareous soils, we should pay attention to use more farmyard manure.
 Potassium sulphate should be applied with calcium-rich fertilizer
Potassium sulphate should not be touched with seeds and roots directly. It can be single use, but also can be used together with other single element fertilizer.


Why Cooperate With Xiamen Topusing
>> Demand--Custom demand are welcomed, we can customize your brands.
>> MOQ --25 ton, the least minimum to support you.
>> Production--Assembly line production, high standard and strict requirements
>> Quality--Humic acid Sources are extracted from young active leonardite mine
>> Package--Tailor-made package to cater for your personalize taste
>> Payment--Various options to make payment more convenient
>> Delivery & Logistics--Within 20 working days after receipt of payment or L/C
>> Customer Service--E-mail your suggestions or complaints, we will handle them ASAP.
 
Contacts
Xiamen Topusing Chemical Co., Ltd.
 
Tel: 0086-592-5534490,2350210 Fax: 0086-592-5538092
 

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Mr. Chen Sheng Jie
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