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. 
We are committed to providing you with the best agricultural gypsum solutions for your business.