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MSDS (English) | MSDS (Spanish) | Product Data Sheet
SULFATE OF POTASH
CHOICE GRANULAR
0-0-50 SOP
(Typical SGN 146, Typical UI 66)
| Particle Size Distribution |
|
|
US Mesh
|
Opening
(mm) |
Typical Range
(% cum.) |
Typical
(% cum.) |
|
10
|
12
|
1.70 |
0-15 |
6 |
|
12
|
14
|
1.40 |
50-70 |
60 |
|
14
|
16
|
1.18 |
85-95 |
90 |
|
16
|
18
|
1.00 |
95-99 |
97 |
| Physical Properties |
|
Typical |
| Bulk Density, loose |
| • lb/cu foot |
75 |
| • kg/cu meter |
1200 |
| Angle of Repose |
35° |
| Solubility (lbs. SOP / gal) |
| 0.7 lb/gal |
50°F (10°C) |
| 0.9 lb/gal |
68°F (20°C) |
| 1.0 lb/gal |
77°F (25°C) |
| Chemical Analysis |
| Component |
Symbol |
Typical (%) |
Guarantee (%) |
Potassium Oxide Equivalent
(Soluble Potash) |
K2O |
50.8 |
50.0 min. |
| Sulfur |
S |
17.5 |
17.0 min. |
| Sulfate |
SO4 |
52.5 |
|
| Chloride |
Cl |
0.5 |
0.8 max. |
| Magnesium |
Mg |
0.4 |
|
| Moisture (105°C) |
H2O |
0.15 |
|
| pH (5% Solution) |
pH |
8.0 |
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Product analyses are typical. Handling and transportation may affect the analysis of the delivered product.
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CHOICE GRANULAR SOP is suitable for blends typically used by the turf and ornamental markets. It is also well suited for direct application fertilization, especially slow release.
CHOICE GRANULAR SOP is produced naturally near Ogden, Utah and available in 50 pound bags, 2,000 pound bags, and in bulk via truck & rail. Great Salt Minerals Corporation does not use animal manure or any form of waste in the production of SOP.
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