USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $6.00-10.00 / Kilogram
product name: 8-hydroxyquinoline magnesium
alias: 8-hydroxyquinoline magnesium salts
molecular formula: c18h14n2o2mg
structural formula:
assay: 98%(dry)
properties: bluish white powder, odorless and tasteless; melt at 100℃; slightly soluble in quinoline、acetic acid、chloroform、weak acid, soluble in strong acids.
use: it is used in cosmetics, pharmacy, high-grade metals etc.
item |
spectfication |
results |
appearance |
light-blue to white crystals |
light-blue to white crystals |
assay |
98%min |
98.42% |
loss on drying(50°cx48h) |
0.5max |
0.32% |
calcium content |
0.01 |
0.01% |
iron content |
0.001 |
0.001% |
chloride |
0.01%max |
0.008% |
sulfate |
0.1%max |
0.07% |
alcohol acyl dissolved |
0.003 |
0.003% |
heavy metal |
0.001 |
0.001% |
solution(20 in acetic acid) |
almost clear or clear |
/ |
free magnesium |
0.5max |
0.36% |