SOP (Potassium Sulphate or Potassium Sulfate) powder are easy soluble in water and are more popular fertilizer using for seed, flower, fruit period crops.SOP does not contain chloride, which can be harmful to some crops.SOP is preferred for these crops, which include tobacco and some fruits and vegetables. Crops that are less sensitive may still require SOP for optimal growth if the soil accumulates chloride from irrigation water.
SOP powder also is the souce of potasium content to produce NPK Compound Fertilizer, if the content of chloride ions of compound fertilizers can not exceed 3%, this kind compound fertilizer is named sulphur-based compound fertilizer which suitable application to bogey-chlorine plants, such as tobacco, potato, sweet potato, sugar cane, watermelon, grapes, oranges, beets, apples, tea, cabbage, peppers, lettuce, spinach and beans.
ASIA CHEMICAL CO.LTD established in the year 2000 having its registered office at Chonburi & warehousing facilities at Hat Yai is a multi diversified group into Industrial Chemicals,polymers ,chemical stocks and international trade. ASIA CHEMICAL CO.LTD is a Thai trading company involved in imports, exports & trading of various petrochemicals, ethanol mines, chlorinated solvents, plasticers, alcohols, monomers, gylcol ethers / esters, glycols, ketones hydrocarbons etc.