Product Details
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| Basic information |
| Chemical name |
Succinic anhydride |
Formula |
C4H4O3 |
| Synonyms |
Butanedioic anhydride;Succinic acid anhydride;SAA |
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|
| CAS.No. |
108-30-5 |
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|
| EINECS No. |
203-570-0 |
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| Molecular weight |
100.07 |
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| Physical properties |
| Appearance |
White flakes or light yellow flakes |
| Density,20ºC,g/cm3 |
1.572 |
| Boiling point,ºC |
261 |
| Melting point,ºC |
118~121 |
| Flash point,ºC |
157 |
| Solubility |
<0.1 g/100 mL at 21 ºC (decomposes) |
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| Specification |
| Items |
Pharma. grade |
Industry grade |
| Appearance |
White flakes |
Light yellow flakes |
| Assay (GB),% |
≥99.5 |
/ |
| Assay,% |
98.0~102.0 |
≥98.0 |
| Melting range,ºC |
117-120 |
118-121 |
| Residue on ignition, % |
≤ 0.1 |
≤ 0.1 |
| Heavy metals, ppm |
≤ 15 |
≤ 20 |
| Color |
≤ 10 |
≤ 15 |
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| Application |
| Pharm.filed |
Can be used in the production of vitamin A and sulphonamide,etc. |
| Pesticides field |
Can be used in the production of fungicides, pesticides and plant growth regulators,etc. |
| Industry field |
As raw materials of coating,synthetic resin and dyes,etc. |
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| Package |
| 25kg/bag, 20mt per 20'ft;25kg/fibre drum,12mt per 20'ft; |
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