Halquinol
Cas No.：8067-69-4
Standard：BP98
Synonym: 5,7-Dichloro-8-quinolinol mixed with 5-Chloro-8-quinolinol; Chlorquinol; Quinolor; Tarquinor
Molecular Formula: C18H11Cl3N2O2
Molecular Weight: 393.66
Molecular Structure 
Specification:
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Item
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Standard
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Description
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Yellowish white to yellowish-gray voluminous powder odor-faint characteristic of cresol
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Solubility
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Practically insoluble in water, soluble in 250 parts of Ethanol, 50 parts of Chloroform
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Ash content
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95.0%-105.0%
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5,7-Dichloroquinolin-8-ol
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57.0%-74.0%
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5-chloroquinolin-8-ol
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23.0%-40.0%
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7- chloroquinolin-8-ol
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≤4.0%
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Iron
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≤80ppm
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Chloride
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≤350ppm
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Sulphate
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≤300ppm
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Sulphate ash
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≤0.2%
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Loss on drying
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≤0.5%
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Acidity
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3.0 to 5.0
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Package: 25kg drum or according to the requirements of customers.