CAS:7778-80-5
Molecular Weight:174.24
Molecular Formula:K2SO4
Items:
Appearance:Granular or powder
ITEMS
|
Crystal Powder
|
Granular
|
Premium Product
|
First-class Product
|
Quality Product
|
Premium Product
|
First-class Product
|
Quality Product
|
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