Factory Price 8- Hydroxyquinoline Powder CAS 148-24-3 8 Hydroxyquinoline
Model NO.
HB-8-Hydroxyquinoline
EINECS
205-711-1
Appearance
Powder
Quality
Technical
Colour
White
Test
HPLC
Packing
Rum, Aluminum Foil Bag
MOQ
1kg
Storage
Cool Dry Place
Transport Package
Carton Box
Specification
99%
Trademark
Haibo
Origin
Shaanxi, China
HS Code
2933490090
Production Capacity
5000000/Year
Reference Price
$ 7.20 - 25.20
Description
Product Description
Main application
:
Widely used in the determination and separation of metals. Used as a pharmaceutical, dyes and pesticides intermediate.
8-Hydroxyquinoline, an organic compound with chemical formula C9H7NO, is a white or light yellow crystalline powder, insoluble in water, ether, soluble in ethanol, benzene, inorganic acids, mainly used as intermediates of medicine, dyes, pesticides, also used as a complexing agent and extractant for precipitation and separation of metal ions.
| Appearance | White to pale yellow crystal powder |
| Purity | 99% |
| Stability | Stable under normal temperature and pressure. Exposure to light will turn black into decomposition. |
| Flashing point | 267 °C |
| Storage condition | Room temperature storage |
| Melting point | 70-73 °C(lit.) |
| Density | 1.03 |
| Boiling point | 267°C752mmHg(lit.) |
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Items
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Specifications
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Results
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|
Appearance
|
white powder |
Confirm
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Odor& Taste
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Characteristic
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Confirm
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|
Loss on drying
|
≤8.0%
|
2.8%
|
|
Assay(HPLC)
|
98.0% min
|
99.2%
|
|
Ash
|
≤1.0%
|
0.35%
|
|
Heavy Metal
|
≤10 ppm
|
Confirm
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|
As
|
≤1.0ppm
|
Confirm
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|
Pb
|
≤1.0ppm
|
Confirm
|
|
Cd
|
≤1.0ppm
|
Confirm
|
|
Hg
|
≤0.1ppm
|
Confirm
|
|
Total plate count
|
≤1000 cfu/g
|
Confirms
|
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Yeast&Mold
|
≤100 cfu/g
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Confirms
|
|
E.Coli
|
Negative
|
Negative
|
|
Salmonella
|
Negative
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Negative
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Staphylococcus aureus
|
Negative
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Negative
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