Potassium sulfate
K₂SO₄
K₂SO₄
POTASSIUM SULFATE (K2SO4) or SULFATE OF POTASH (SOP), is the world's most popular fertilizer. Combining Potassium (50% K2O) and Sulphur (18%) SOP offers a high concentration of nutrients readily available to plants.
Sulfate of Potash has a very low salinity index making it the preferred potash fertilizer in areas at risk from soil salinity.
| Chemical name | Potassium sulfate |
| Formula | K₂SO₄ |
| CAS / EINECS | 7778-80-5 / 231-915-5 |
| Code | 31043000 |
Photo
Specification
Application
- Agricultural chemicals (non-pesticidal)
- Abrasives
- Planting agents
- Surface treating agents
CROP TYPE
Sulphate of Potash (SOP) is recommended for chlorid non tolerant crops.
- sunflowers
- grape vines
- stone fruits
- blackcurrants
- seed potatoes
- potatoes for human consumption
- tomatoes
- radish
- kohirabi
- peas
- spinach
- carrots
- leek
- horse-radish
- chicory
- pineapple
- cucmber
- kiwifruit
- cofee
- tea
- starch potatoes for processing
- tobacco
- redcurrants
- gooseberry
- raspberry
- strawberry
- blackberry
- blueberry
- mango
- citrus
- pepper
- chilli
- avocado
- cashew
- almond
- peach
- cocoa
- hops
- pomes and stone
- fruits (especialy cherries)
- bush beans
- broad beans
- cucumber
- melon
- onion
- letucce
- early vegetables
- all crops under glass
- conifers
- flowers and ornaments as well as seedings and transplants of most plants