Details:
Product name: Zinc laurate
Molecular formula: [CH3(CH2)10COO]2Zn
Properties: fine white powder, soluble in hot water and hot ethyl alcohol; lightly soluble in cold ethyl alcohol, ether and other organic solvent
Quality standard
|
Testing item
|
Testing standard
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|
appearance
|
white fine powder
|
|
loss on drying, %
|
≤1.0
|
|
zinc oxide content, %
|
17.0~19.0
|
|
melting point, ℃
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125~135
|
|
free acid, %
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≤2.0
|
|
iodine value
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≤1.0
|
|
fineness, %
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325 mesh passing≥99.0
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|
heavy metal(in Pb), %
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≤0.0020
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|
lead, %
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≤0.0010
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|
arsenic, %
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≤0.0005
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