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| p-Hydroxycinnamaldehyde trans-4-Hydroxycinnamaldehyde appearance:light yellow crystalline powder assay：92%；98% water：1% CAS: 107-02-8 acid value：3.0% |
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| p-Hydroxycinnamaldehyde trans-4-Hydroxycinnamaldehyde appearance:light yellow crystalline powder assay：92%；98% water：1% CAS: 107-02-8 acid value：3.0% |
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p-Hydroxycinnamaldehyde trans-4-Hydroxycinnamaldehyde appearance:light yellow crystalline powder assay：92%；98% water：1% CAS: 107-02-8 acid value：3.0%
usage:pharmaceutical intermediate.
packing：25kgdrum |
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p-Hydroxycinnamaldehyde trans-4-Hydroxycinnamaldehyde appearance:light yellow crystalline powder assay：92%；98% water：1% CAS: 107-02-8 acid value：3.0%
usage:pharmaceutical intermediate.
packing：25kgdrum |
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