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is a Star Product of
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Liaoyang Hengye Chemical Co., Ltd. |
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| General information |
| Registration name: Glutaric anhydride |
Other product names:
2H-Pyran-2,6(3H)-dione
Oxane-2,6-dione
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| CAS number 108-55-4 |
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| EINECS: 203-593-6 |
| Formula: C5H6O3 |
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| Detailed information on the Star Product |
| Alias | colloidal anhydride
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| English name | Glutaric anhydride
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| English alias | Tetrahydropyran-2,6-dione；Dihydro-2H-pyran-2,6(3H)-dione；1,5-Glutaric anhydride
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| CAS No. | 108-55-4[2]
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| EINECS | 203-593-6
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| Molecular formula | C5H6O3
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| Molecular weight | 114.0993
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| Structural formula |
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| Appearance | Acicular crystal
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| Density | 1.26g/cm3
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| Melting point | 52-57℃
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| Boiling point | 287°C at 760 mmHg
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| Flash point | 120.9°C
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| Steam pressure | 0.00255mmHg at 25°C
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| Solubility | Soluble in ether, ethanol and tetrahydrofuran
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| Technical indicators |
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| Test items | Index
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| Appearance | Acicular crystal
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| Content % | ≥ 99
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| Melting point ℃ | 54~56
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| Burning residue PPm | ≤500
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| Water insoluble substance PPm | ≤50
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| Moisture % | ≤0.1
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| Clarity of Solution# | ≤50
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| Usage | Used in the production and preparation of rubber, plastics, resins, pharmaceuticals, synthesis of chemicals, pharmaceutical raw materials, biopharmaceutical intermediates.
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| Packaging | Packed in plastic lined cardboard drums, with a net weight of 25kg/drum. |
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Information on the supplier
Liaoyang Hengye Chemical Co., Ltd. |
Located in Tiexi Chemical Industry Park, Dengta City, Liaoning Province, and founded in 2002, Liaoyang Hengye Chemical Co., Ltd. is a hi-tech enterprise engaged in research and development and production of fine chemicals. Relying on the technology of Dalian University of Technology, Shenyang University of Technology and other academies, the Company is committed to the development and production of fine chemicals, and has successfully developed glutaric acid, glutaric anhydride and other products. The new production technology and unique production process make the enterprise gradually become a chemical enterprise with certain technical content and core competitiveness.
The main products are glutaric acid, glutaric anhydride, trans-2,3-Dibromo-2-butene-1,4-diol, Catalyst of compound for adipic acid, Carbonate as activator etc. Glutaric acid, glutaric anhydride and other products have been exported to India, the United States, the European Union, Japan and South Korea, Southeast Asia and other places.
High-quality products have won high-quality customers. Requirements of customers are our pursuit. We always hold the concept of People-oriented, Common Development and Common Creation. We are willing to join hands with people of insight from all walks of life to create a brilliant future.
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