3,4-Dihydroxybenzaldehyde
- Product Code: 54720
Alias:
3,4-Dihydroxybenzaldehyde; Protocatechualdehyde
CAS:
139-85-5
| Molecular Weight: | 138.12 g./mol | Molecular Formula: | C₇H₆O₃ |
|---|---|---|---|
| EC Number: | 205-377-7 | MDL Number: | MFCD00003370 |
| Melting Point: | 150-157 °C(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature, cool |
Product Specification:
| Test | Specification |
|---|---|
| Melting point | 154.0-159.0 |
| PURITY | 98.5-100 |
| APPEARANCE | White to Light yellow to Yellow and Faint brown to Brown and Faint Beige to Yellow-green to Green-tan Powder or Crystals or Crys |
| INFRARED SPECTRUM | Conforms to Structure |
| NMR | Conforms to Structure |
| Solubility Turbidity 50 mgmL EtOH | Clear to Opaque |
| Solubility Colour | Yellow to Brown or Black |
Sizes / Availability / Pricing:
| Size (g) | Specification | Availability | Price | Quantity |
|---|---|---|---|---|
| 0.250 | Analytical reference substance, ≥99% | 10-20 days | ฿1,440.00 |
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3,4-Dihydroxybenzaldehyde
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
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| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
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