Agricultural Gypsum
Powder / Granular 

Below is a detailed and structured overview of Agri-Gypsum
 (Agricultural Gypsum) covering the following sections:

Guaranteed Analysis (Composition)
Component Guaranteed Minimum (%)
Calcium (Ca) 22.5%
Sulfur (S) 18%
Calcium Sulfate Dihydrate (CaSO₄·2H₂O) ≥96%
pH  7
Free Moisture 0.8%
Chemical & Physical Properties
Property Description
Chemical Name Calcium Sulfate Dihydrate
Chemical Formula CaSO₄ · 2H₂O
Molar Mass 172.17 g/mol
Appearance White to off-white granules or powder
Solubility in Water Slightly soluble (~2 g/L at 20°C)
Bulk Density ~0.8–1.0 g/cm³ (varies with particle size)
Particle Size Typically 4–8 mesh (granular form)
Odor Odorless
CAS Number 10034-76-1
HS Code 25201010
EINECS Number 231-900-3
Technical Data / Application Information
Soil Amendment Benefits Recap:Supplies calcium (Ca²⁺) and sulfur (SO₄²⁻) — essential plant nutrients.Replaces exchangeable sodium (Na⁺) in sodic soils.Enhances soil structure , water infiltration , and root development .
Application Rates (General Guidelines)
Soil Type / Purpose Recommended Rate (tons/acre)
Sodic soil reclamation 1–5 tons/acre
Nutrient supplementation 0.5–1 ton/acre
Horticulture & high-value crops 0.25–1 ton/acre
Turf & lawn care 50–100 lbs/1000 sq ft
Packaging & Handling
  • Available in:
  • Bulk bags (1 MT/1250MT)
  • 25-50 kg PP bags / paper bags
  • Easy to apply using standard fertilizer spreaders.
  • Non-hazardous; safe to handle and store.
Contact Us For pricing, availability, and technical support, please contact our export sales team. 
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