CAS：7778-80-5
Molecular Weight：174.24
Appearance:Granular or powder

ITEMS Crystal Powder Granular
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K2O % ≥ 50.0 50.0 45.0 50.0 50.0 40.0
Cl-% ≤ 1.0 1.5 2.0 1.0 1.5 2.0
H2O% ≤ 0.5 1.5 3.0 0.5 1.5 3.0
H2SO4% ≤ 1.0 1.5 2.0 1.0 1.5 2.0
Size 1.00mm-4.75mm or 3.5mm-5.60mm）% ≥ - - - 90 90 90
Usage:
1. It is a highly-concentrated fertilizer containing two nutrients, 50% K2O (potassium oxide) and 18% S;
2. It is an ideal potassium and sulfur fertilizer for the production of pollution-free fruits, vegetables, ornamental plants and special products;
3. It is easily soluble in water, and can provide fast and effective potassium and sulfur for crops;
4. It is a high-efficient potassium fertilizer that does not contain free a.cid and can be used in base fertilizer, flushing fertilizer, and foliar fertilizer;
5. It is a high-quality raw material for producing high-grade compound fertilizer.
6. Granular potassium sulfate is beneficial to mechanical cultivation, and can make plants absorb slowly. It is the ideal raw material for making BB fertilizer.
Package:
25KG Bag, 50KG Bag, 1000KG Bag
Molecular Formula：K2SO4