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3,4,5-Trihydroxybenzoic acid CAS NO.149-91-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 149-91-7
- 3,4,5-Trihydroxybenzoic acid
- Gallic acid
Quick Details
- ProName: 3,4,5-Trihydroxybenzoic acid
- CasNo: 149-91-7
- Molecular Formula: C7H6O5
- Appearance: White powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmati...
- PackAge: drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: RT.
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 149-91-7
Superiority
Name: Gallic acid
CAS: 149-91-7
Appearance: White powder
Application: Pharmaceutical Intermediates
Assay:99.5%
Details
| Melting point | 252 °C (dec.)(lit.) |
| Boiling point | 259.73°C (rough estimate) |
| density | 1.694 |
| refractive index | 1.5690 (estimate) |
| storage temp. | Store below +30°C. |
| form | Powder |
| pka | 4.41(at 25℃) |
| color | Off-white |
| Water Solubility | 12 g/L cold water |