Halquinol (8067-69-4)

BP80, high quality, competitive price
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Item
Specification
Result
Appearance
Yellowish white to yellowish gray voluminous powder odor-faint characteristic of cresol
Pass
Solubility
Practically insoluble in water, soluble in 250parts of ethanol, 50 parts of chloroform
Pass
Assay
95.0-105.0%
99.22%
5.7-dichloroquinolin-8-ol
57-74%
69.57
5- dichloroquinolin-8-ol
23.0-40.0%
29.65%
7-dichloroquinolin-8-ol
<4.0%
0.6%
Iron
<80ppm
Pass
Chloride
<350ppm
Pass
Sulphate
< 300ppm
Pass
Shiphate ash
<0.2%
0.12%
Loss on drying
<1.0%
0.4%
Acidity
3.0-5.0
4.0