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Zinc Stearate
Chopra Brand
Zinc
Stearate (precipitated & fusion) is fine white powder of high
purity and excellent stabilizer and lubricant properties having
following physio-chemical characteristics.
Technical Data Sheet
Mol Formula
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(C17H35C00)2Zn
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Mol. Weight
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632.33
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Cas Registry No.
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557-05-1
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Merck Index No.
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10292 (12th Edition)
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Zn Contents
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11-12%
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Zno
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13-14%
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Ash
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14-15%
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Ph
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7
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Melting Point
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119-121±C
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Fineness
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99% (325 Mesh)
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Moisture
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Less than 1%
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Heavy Metals (as Pb ppm)
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Max 10
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Arsenic (as ppm)
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Max 2
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Bulk Density (Precipitated)
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150-200 gm/ltr.
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Bulk Density (Fusion)
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300-400 gm/ltr.
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Applications: Used as a drying lubricant and dusting agent for
rubber. Used as a stabilizer and lubricant in PVC/HDPE/LD/EVA master
batches. Used as a catalyst in chemical synthesis. Used as a
waterproofing additive in concrete, Rockwell, Textile and Paper. Used
in Consmetics, Ointment and Pharmaceuticals Powders.
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