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| Customization: | Available |
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| CAS No.: | 110-17-8 |
| Formula: | C4h4o4 |
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| Categories | Acidulents | |
| Qty in 20'FCL | 22000kg | |
| Min Order | 500kg | |
| Origin | China | |
| Packaging | Factory Packaging or Neutral | |
| Certificate | ISO, Kosher, Halal, BRC | |
| E Number | E297 | |
| CAS No. | 110-17-8 | |
| HS Code | 291719 | |
| Specification | FCC/USP |
| DESCRIPTION | White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform | |
| Chemical Name | Trans-butenedioic acid | |
| Chemical Formula | C4H4O4 | |
| Structural Formula | ||
| Molecular Weight | 116.07 | |
| Solubility | (g/100g) | |
| in water at 25 | 0.7 | |
| in water at 100 | 9.8 | |
| in alcohol at 30 | 5.76 | |
| in dimethyl benzene at 20 | 0.03 | |
| SPECIFICATION (Executive Standard: GB 25546-2010,also meets the international standards of FCC,USP ect.) |
Assay(as C4H4O4) | 99.5%~100.5%(anhydrous basis) |
| Melting Point | 294~300 | |
| Arsenic(as As) | 2mg/kg Max | |
| Lead | 2mg/kg Max | |
| Maleic Acid | 0.1% Max | |
| Residue on Ignition | 0.1% Max | |
| Water | 0.5% Max | |