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Specifications of main Product
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2-Ethylanthraquinone
Molecular Formula: C16H12O2
Molecular Weight: 236
Structural Formular:
Specifications:
|
Item |
Spec. |
|
Appearance |
light yellow flaky solid |
light yellow flaky solid |
|
Assay % |
− 98.5 % |
− 99.0 % |
|
Cl ppm |
＋ 50 |
＋ 40 |
|
Sulphur ppm |
＋ 10 |
＋ 5 |
|
Fe ppm |
＋ 5 |
＋ 4 |
|
Benzene insolubles % |
＋0.05 |
＋0.02 |
|
M.P. ＜C |
108-111 |
109-111 |
Use: Mainly used in the anthraquinone-method manufacture of hydrogen peroxide; also used in the manufacture of dyes.
Packing: In kraft paper bag lined with white film bag; or upon clients' request, net wt. 25kgs.
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2-methyl
anthraquinone
| Item |
Specification |
| Appearance |
Light yellow solid |
| Assay % |
−98.0% |
| Loss on drying % |
＋0.5 |
| Melting point ≧ |
−173 |
Usage:Used as intermediate for pigment
and dyes.
Packing:Compound Kraft paper bag inner-lined with PE bag,25Kgs
net weight/bag,or upon customer's request.
2-tert-butyl
anthraquinone
| Item |
Specification |
| Appearance |
Yellow solid or powder |
| Assay % |
−98.0% |
| Benzene insolubles % |
＋0.1 |
| Melting point ≧ |
−102 |
Usage:userd as working carriers for H2O2
production and to manufacture dyes
Packing:Compound Kraft paper bag inner-lined with PE bag,25Kgs
net weight/bag,or upon customer's request
2-(4-ethylbenzoyl) benzoic acid
molecular formula:C16H14O3 molecular weight:254.1 |
| Item |
Specifications |
| Appearance |
White or milky white solid |
| Assay % |
−96% |
| Moisture % |
＋1% |
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Usage:widely used
as working carrier for hydrogen peroxide production. dyestuff,intermediates,raw
material fo photo-sensitive materials
Packing:woren bag inner-lined with pe bag,25Kg or 500Kg net
weight/bag.or on customers request.
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