Language
3,4-??????????
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[Alias]:
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[Product name]:
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Protocatechualdehyde
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[Structural Formula]:
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 |
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[Molecular Formula]:
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C7H6O3
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[Molecular Weight]:
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138.12
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[CAS NO]:
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139-85-5
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[Packing]:
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25kg/cardboard drum
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Properties
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Appearance
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Off-white or light yellow crystal
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Melting range °C
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153-154
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Quality Specifications
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Purity %
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≥99.0
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| Moisture % | ≤0.5 |
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