[7-hydroxy-8-[(4-sulpho-1-naphthyl)azo]naphthalene-1,3-disulphonato(3-)]aluminium（PONCEAU 4R）
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Basic Information
| English name | [7-hydroxy-8-[(4-sulpho-1-naphthyl)azo]naphthalene-1,3-disulphonato(3-)]aluminium（PONCEAU 4R） |
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| Cas No. | 15876-47-8 |
| MDL No. | MFCD19443505 |
Safety Information
| Density | 1.81 g/cm³ |
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| Key Words | warnimg |
| Dangerous Goods Mark |  |
| Melting point | 349.84°C（lit.） |
| Chemical stability | 正常环境温度下储存和使用，本品稳定 |
| Boiling point | 808.06°C(lit.) |
| Purpose | 食品添加剂和染色剂 |
| Water solubility | 水溶性：0.308mg/L |
| Storage requirements | 2-8°C, 密封 |
| Boiling point | 564.49°C |
Product Details
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