Celatom® MP-77, comprising diatomaceous earth, functions as an absorbent, carrier, and blending agent. It is utilized in fracking applications and remediation processes, offering non-explosive, non-flammable, and odor-free benefits. This product finds end uses primarily in fertilizer applications.

Chemical Family: Silica

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Identification & Functionality

Applications & Uses

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Properties

Physical Form
Typical Physical Properties
ValueUnitsTest Method / Conditions
Free Moisture (as H₂O)max. 0.1%-
Loss on Ignition0.5%-
Sieve Analysis (+6 Mesh)1.5%W/Tyler Screen
Sieve Analysis (+20 Mesh)90%W/Tyler Screen
Sieve Analysis (+80 Mesh)99.8%W/Tyler Screen
Oil Absorption90wt%ASTM F 726-81
Water Absorption100wt%ASTM F 726-81
Density (Wet Bulk)25g/l-
Density (Dry Bulk)400g/l-
Hardness200psi-
BET Surface Area15 - 19m²/g-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Specific Gravity2.2--
pH (at 10% suspension)7--
AppearanceBuff to off white granules--
Solubility in Watermax. 1%-
Decomposition Temperaturemin. 1300°C-
Melting Pointmin. 1300°C-
OdorOdorless--
Physical StateSolid--
Chemical Analysis
ValueUnitsTest Method / Conditions
Silicon Dioxide86.5%-
Aluminum Oxide7.1%-
Iron(III) Oxide2.7%-
Calcium Oxide0.5%-
Magnesium Oxide0.3%-
Other Oxides2.4%-

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