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- Fuller's Earth Synonyms:
Fullers earth, attapulgite, montmorillonite, palygorskite, FULLER'S EARTH, FULLERS EARTH GRANULATE, CLAY, ACTIVATED BLEACHING EARTH, ATTAPULGUS CLAY, ACTIVATED EARTH, UNIVERSAL SORBENT; Activated clay; Bentonite, lime-activated; Fuller’s earth powder; active clay, CAS# 8031-18-3,
- Fuller's Earth Designations:
Chemical Name: Fullers earth / Attapulgite
Chemical Family: Magnesium aluminum silicate
A naturally mined clay that is considered a chemically inert material
a) 98.0%
b) The respirable silica content is between 0.1% and 3%. Avoid prolonged exposure.
a) Granules (5 x 20 mesh and 30 x 100 mesh)
b) Fine powder (Less than 10 microns)
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Dry Brightness
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~ 24 - 30
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Tap Density (lbs./ft3)
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32 - 37
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Specific Gravity
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32 - 37
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Specific Heat @25°C (cal/g-°C)
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Melting Point (°C)
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Boiling Point (°C)
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Surface Area (m2/g)
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2.5
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Thermal Conductivity @20°C (cal/s-cm-°C)
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Mohs Hardness @20°C
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pH
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7.5 - 8.5
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Typical Color
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Light tan
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Used for many years to refine animal oil, vegetable oil, and mineral oil. A carrier for insecticides and fungicides. An effective absorbent for greases, oil, water and other chemicals. Used for litter and bedding for poultry, pets, etc. Also a soil conditioner for greenhouses and golf courses. A thickening and suspending agent.
Bags, drums and bulk bags
a) Yes. For further information please call the U.S. Environmental Protection Agency at 1.202.554.1404
b) This naturally occurring mineral contains a small amount of crystalline silica as quartz. (CAS # 14808-60-7)
CAS# 8031-18-3
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