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.

Chemical Name: Calcium Carbonate, Limestone

CAS Number: 1317-65-3

Chemical Family: Calcium Salts, Carbonates

Labeling Claims: Listed in California Prop 65

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Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
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

Applications & Uses

Properties

Physical Form
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
AppearanceGranules--
AppearancePellets--
ColorOff-white, light brown--
ColorOff-white, beige, brown--
OdorCharacteristic--
OdorWoody--
pH (at 20°C, Concentration: 100 g/l)8.5 - 9.5DIN-ISO 787/9
pH (at 20°C/20°C, concentration at 100 g/l)8.6 - 9.6-DIN-ISO 787/9
Melting Point (at 1,013 hPa)min. 800°C-
Melting Point (at 1013 hPa, Decomposes below the melting point) min. 800°C
Burning Number1--
FlammabilityThe product is not flammable--
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
Density (at 20°C/20°C, 1,013 hPa)2.6 - 2.9g/cm³DIN-ISO 787/10
Flammability (Solid, Gas)The product is not flammable--
Water Solubility (related to mineral content)max. 0.1g/l-
Water Solubility (at 20°C, 1013 hPa)0.014g/L
Partition Coefficient (n-Pow octanol/water)max. 1-Estimated
Water Solubility (at 75°C, 1013 hPa)0.018g/L
Decomposition Temperaturemin. 600°C-
Explosive PropertiesNot Explosive--
Explosive PropertiesNot explosive--
Minimum Ignition Energy (at 20°C/20°C, 1,013 hPa)min. 1,000mJ-
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

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

Country Availability
Packaging Information

Net Weight: 2,000 lbs (907 kg)

Storage & Handling

Storage Information

Store in a dry place