Description
Specifications
kinds of Potassium sulphate can be supplied by our company, we can
add other element according your details requirement
Potassium
Sulphate
[English
Name]Potassium Sulphate
[Molecular
Weight]**4.*6
[Specifications]
Based on K*0 *0%
| Item |
Standard |
Typical
Result |
| Appearance |
White powder or
granule |
Pass |
| K2SO4 |
*5.0%min |
*8.2% |
| K*0 |
*0.0%min |
*1.1% |
| Moisture |
1.5%max |
0.*8% |
| CL |
1.5%max |
1.*5% |
| S |
*7%min |
*7% |
| Free
Acid(H2SO4) |
1.5%max |
1.*2% |
| PH |
**5 |
4.5 |
| Water Soluble |
*0%min |
*0% |
Based on K2O
*2%
| Item |
Standard |
Typical
Result |
| Appearance |
White powder or
granule |
Pass |
| K2SO4 |
*8%min |
*9.0% |
| K*0 |
*0%min |
*2.6% |
| Moisture |
1.5%max |
0.*5% |
| CL |
1.5%max |
1.5% |
| S |
*8%min |
*8% |
| Free
Acid(H2SO4) |
1.5%max |
1.*5% |
| PH |
**5 |
4.5 |
| Water Soluble |
**0% |
**0% |
| Heavy Metal |
0.*1%max |
0.**2% |
| Calcium |
0.1%max |
0.*4% |
| Iron(Fe) |
0.1%max |
0.*2% |
[Product
applications] In Agriculture:
Suitable for various crops can be used as basal fertilizer,
topdressing, types of fertilizer and foliar application. Basal
amount of general mu ****2. 5 kg, types of fertilizer consumption
mu 1. **2. 5 kg, spray application 0.5% *2% is appropriate.
Potassium in soil have been generally, does not leak, but the
difference in fertilizer retaining capacity of sand on the need to
"Eat smaller meals" measures, usually potatoes, melons and other
crops on the application of potassium hi best, Use a wide range of
large amount.
[Usage]
1.Can be used as base fertilizer. When using potassium sulfate as
basal dry, deep application must cover soil to reduce the potassium
crystal fixed, and use of crop root absorption and improve
efficiency.
2.As the mobility of potassium in the soil less, should focus on
the application or pit to be more dense root layer to enhance
absorption. Sandy soils are often potassium, should be dressing to
prevent leaching.
3.Can be used as types of fertilizer and foliar application. Acres
planted in fertilizer consumption 1.5 ~ 2.5kg, can also be made
into 2% to 3% solution for foliar application.
