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Name:
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Rhein
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Synonyms:
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4,5-Dihydroxyanthraquinone-2-carboxylic acid; 1,8-Dihydroxy-3-carboxyanthraquinone; 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid; Rhubarb yellow; Cassic acid
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Chinese Names:
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Molecular Structure:
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Molecular Formula:
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C15H8O6
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Molecular Weight:
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284.22
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CAS Registry Number:
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478-43-3
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EINECS:
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207-521-4
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Melting point:
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321-322 ºC
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Water solubility:
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<0.1 g/100 mL at 17 ºC
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Hazard Symbols:
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Xi Details
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Risk Codes:
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R36/37/38 Details
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Safety Description:
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S26;S37/39 Details
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