| Customization: | Available |
|---|---|
| CAS No.: | 110-17-8 |
| Formula: | C4h4o4 |
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Fumaric acid for food sourness agent cas 110-17-8
| Fumaric acid Basic information | |
| Product Name: | Fumaric acid |
| CAS: | 110-17-8 |
| MF: | C4H4O4 |
| MW: | 116.07 |
| EINECS: | 203-743-0 |
| Fumaric acid Chemical Properties | |
| Melting point | 298-300 °C (subl.) (lit.) |
| Boiling point | 137.07°C (rough estimate) |
| density | 1.62 |
| vapor pressure | 1.7 mm Hg ( 165 °C) |
| FEMA | 2488 | FUMARIC ACID |
| refractive index | 1.5260 (estimate) |
| Fp | 230 °C |
| storage temp. | Store below +30°C. |
| solubility | 95% ethanol: soluble0.46g/10 mL, clear, colorless |
| form | Fine Crystalline Powder |
| pka | 3.02, 4.38(at 25ºC) |
| color | White |
| PH | 2.1 (4.9g/l, H2O, 20ºC) |
| explosive limit | 40% |
| Water Solubility | 0.63 g/100 mL (25 ºC) |
| JECFA Number | 618 |
| Merck | 144,287 |
| BRN | 605763 |
| Stability: | Stable at room temperature. Decomposes at around 230 C. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible. |
| InChIKey | VZCYOOQTPOCHFL-OWOJBTEDSA-N |
| CAS DataBase Reference | 110-17-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Fumaric acid(110-17-8) |
| EPA Substance Registry System | Fumaric acid (110-17-8) |
| Items | Standards |
| Assay(%) | ≥99.0 |
| Mesh | Through 300 Mesh |
| AS PPM | ≤3 |
| Heavy Metals (Pb) | ≤10 |
| Water (%) | ≤0.3 |
| Maleic Acid (%) | ≤0.1 |
| Colour (Pt-Co) | ≤15 Hazen |
| Melting Point(ºC) | 286-289 |
| Solubility (25ºC) | ≥1.00g/100ml Water |
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