Omya Calciprill® - WT

1 of 2 products in this brand
Omya Calciprill® - WT provides calcium nutrition and soil conditioning in a convenient granular form. Its highly reactive, ultrafine particles enable effective soil pH management, leading to rapid crop response. It can be applied alone or with other fertilizers, before seeding or to established crops.

Functions: Fertilizer

Chemical Family: Calcium Salts, Carbonates

Labeling Claims: Listed in California Prop 65

Safety Data SheetBrochure
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Enhanced TDS

Identification & Functionality

Chemical Family
Calcium Salts,
Carbonates
Chemical Name
Calcium Carbonate,
Limestone
Manufactured By
Omya
Agrochemical Functions
Fertilizer
Technologies
Agrochemicals
Product Families
Agrochemicals — Plant Health, Nutrients & Soil Management
Fertilizers & Nutrients

Features & Benefits

Labeling Claims
Listed in California Prop 65
Product Benefits

Benefits

  • Corrects soil pH to the most productive level
  • Provides essential calcium to enhance crop quality
  • Maximizes utilization of key fertilizers
  • Applied easily with standard fertilizer spreaders
  • Enables precise variable rate application

Properties

Physical Form
Pellets
Typical Properties
ValueUnitsTest Method / Conditions
Calcium Content33%-
Particle Size400sgn-
Bulk Density 75lb/ft³-
Calcium Carbonate Content86%-
Particle Size (10 mesh)100%-
Particle Size (20 mesh)100%-
Particle Size (40 mesh)100%-
Particle Size (60 mesh)100%-
Particle Size (100 mesh)100%-
Particle Size (200 mesh)70%-
Moisture Contentmax. 2%-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearancePellets--
ColorOff-white, light brown--
OdorWoody--
pH (at 20°C, Concentration: 100 g/l)8.5 - 9.5DIN-ISO 787/9
Melting Point (at 1013 hPa, Decomposes below the melting point) min. 800°C
Burning Number1--
Density (at 68.00°F, 1013 hPa)2.6 - 2.8g/cm³
Flash PointDoes not flash--
Boiling Point Decomposes below the boiling point
Flammability (Solid, Gas)The product is not flammable--
Water Solubility (at 20°C, 1013 hPa)0.014g/L
Water Solubility (at 75°C, 1013 hPa)0.018g/L
Decomposition Temperaturemin. 600°C-
Explosive PropertiesNot Explosive--
Minimum Ignition Energy (at 20°C, 1013 hPa)min. 1000 mJ
Chemical Analysis
ValueUnitsTest Method / Conditions
Calcium Content33%-
Magnesium Content0.7%-
Calcium Carbonate Equivalent86%-
Oregon Limescore84%-

Regulatory & Compliance

Certifications & Compliance
40 CFR 60.489,
40 CFR 61,
40 CFR 68.130,
Clean Air Act (CAA) Certified,
Comprehensive Environmental Response, Compensations & Liability Act (CERCLA),
FDA 40 CFR 82

Technical Details & Test Data

Technical Information

NPK efficiency vs. soil pH

 

pH 4.5 5 5.5 6 6.5
N 30% 43% 77% 89% 100%
P₂O₂ 23% 31% 48% 52% 100%
K₂O 33% 52% 77% 100% 100%

 

Efficiency of pH change with pelletized lime vs aglime

 

- 1

Pelletized limestone adjusts pH quicker than aglime due to finer particle size composition

Packaging & Availability

Packaging Information

Net Weight: 2,000 lbs (907 kg)

Storage & Handling

Storage Information

Store in a dry place