- Min.Order :0 Metric Ton
- Purity: ≥99.8
Keywords
CAS 123-08-0 P-Hydroxybenzaldehyde PHBA
Quick Details
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- Application:It is important fine chemical product and intermediate for organic synthesis, with wide use in pharmaceutical, aromatizer, pesticide, electroplating and liquid crystal industries
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P-Hydroxybenzaldehyde
Abbr: PHBA. It is important fine chemical product and intermediate for organic synthesis, with wide use in pharmaceutical, aromatizer, pesticide, electroplating and liquid crystal industries. In pharmaceutical industry, it can be used to synthesize intermediates of sulfonamides such as broad-spectrum sterilization synergist TMP, ampicillin and semi-synthesized penicillin (oral) as well as intermediate of d-(-)-p-hydroxy phenyl picramate. In aromatizer industry, it is mainly used in raspberry ketone, methyl vanillin, ethyl vanillin, anisic aldehyde and nitrile aromatizer. In pesticide industry, it is mainly used to synthesize new-type insecticide, herbicide, o-bromobenzonitrile and hydroxyl casoron. In electroplating industry, it can be used as a new-type cyanogens-free electroplating brightener.
Molecular Formula: C7H6O2
CAS: 123-08-0
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Item |
Index Value |
||
|
Appearance |
Electron Grade |
Medical Grade |
Spices Grade |
|
white crystalline powder |
Pale yellow crystalline powder |
Pale yellow crystalline powder |
|
|
Purity :% |
≥99.8 |
≥99.5 |
≥99 |
|
Moisture:% |
≤0.3 |
≤0.3 |
≤0.5 |
|
Melting point:℃ |
115.5 |
115 |
114.5 |
|
Chloride:PPm |
≤50 |
≤50 |
|
|
Heavy metal :PPm |
≤8 |
≤8 |
|
|
Insoluble % |
≤0.05 |
≤0.05 |
|
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