Sulphur - Import export

Ferrous Sulphate contains Ferrous Sulphate monohydrate and heptahydrate with the appearance of Off-white Powder and Light Green Crystal Powder or Granule, respectively, which is a byproduct when producing the Titanium Dioxide using sulfuric acid to decompose the ilmenite. It can be used in agriculture as fertilizer and feed additive to supply Micronutrients Ferrous.

Zinc Sulphate contains Zinc Sulphate monohydrate and heptahydrate with the appearance of White or Off-white Crystal Powder and crystal powder, respectively. It can be used in agriculture as micronutrients Zinc fertilizer and feed additive as Zinc supplement.

Manganese Sulphate has the appearance of White or Slightly pink Crystal Powder or Granule. It has great water-solubility and can be used in agriculture as micronutrients Manganese fertilizer and it can also used for feed additive as Manganese supplement in feed industry.

High decomposition temperature and Critical relative humidity, Stable physicochemical property, Low moisture absorption and hardly caking. Suitable for the raw material of compound fertilizer because of Chlorine-free and not containing Biuret. Ammonium ion (NH4+)can be easily absorbed by plants and showing fast acting. Ammonium Sulphate is a salt of strong acid and weak base, its aqueous solution is weak acidic. It is very practical in saline-alkali soil, which can improve the effectiveness of soil.

Mannheim Grade SOP is a white crystal, or white Granule. Generally, its potassium content (K2O) is 50% to 52%. It is easily dissolved in water and is a kind of chlorine-free and fast acting water soluble fertilizer for various crops and can be applied to base fertilizer, topdressing, seed fertilizer and foliar fertilizer.