CalciSoil Agricultural gypsum is a mineral derived from natural gypsum rocks formed centuries ago. Being moderately soluble, it is a good source of essential macronutrients Ca (Calcium) and S (Sulfur). It is also an effective soil amendment as it can improve physical and chemical properties of soil. Chemically speaking, it is calcium sulfate dihydrate CaSO4 2H2O. Other common names: gypsum fertilizer, agricultural gypsum.
Features:
Purity (CaSO4 2H2O) | 95% min |
Calcium (Ca) | 23% |
Sulfur (S) | 17% |
Chloride (Cl–) | 0.1% max |
Free Moisture | 1% max |
pH | 6.7 |
Solubility | 2.1 (sparingly soluble) |
Crystal Water (CW) | 20.3 |
Mesh size | 200 (ultrafine) |
Color | Off- white |
Molecular Formula | CaSO4 2H2O |
Chemical Name | Calcium Sulfate Dihydrate |
Specific Gravity | 2.30 g/m3 |
Loose Bulk Density | 850 kg/m3 |
Compacted Bulk Density | 1220 kg/m3 |
CAS Number | 13397245 |
HS Code | 25201010 |
EINECS | 231- 900- 3 |
Type | Mineral |
Trademark | CalciSoil |
Mr. Ali Al Hashim
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