Key products:
Cover lens grade potassium nitrate Industrial potassium nitrate Agricultural potassium nitrate CSP Molten Salt KNO3
Products
Water Soluble Potassium Sulfate (SOP)
Molecular Formula: K2SO4 Molecular Weight: 174.24
CAS NO: 7778-80-5
Properties:
White crystal powder or granule, the relative density is 2.66, melting point 1069℃, water soluble, insoluble in ethanol, acetone.
Specification:
Item | Crystal powder | Granule | ||
K2O %≥ | 50 | 51.5 | 50 | 51.5 |
Cl %≤ | 1.5 | 2.0 | 1.4 | 1.5 |
H2O %≤ | 0.5 | 0.5 | 0.5 | 0.5 |
H2SO4 %≤ | 1.5 | 3.36 | 1.5 | 3.46 |
Use:
1. Free of chlorine, sodium and heavy metal.
2. Free liquid, white crystal powder, soluble in water rapidly.
3. Aqueous solution show weakly acidic, can improve absorption of other cationic (especially trace elements).
4. Can meet the need of potassium of crops, lower salt-chemical index, applicable to all crops and all stages, including flowering and maturity stages.
5. Completely water soluble, it is suitable in irrigation, spraying, and hydroponics fertilization. It can also serve as fertilizer for tobacco, tomato, orange and grape trees.
Packing and Storage:
Plastic woven bag or paper plastic compound bag, lined with plastic bag,
Net weight 9.5KG, 25KG, 50KG.Stored in cool, ventilated and dry warehouse.