A7746112
2,3,4-Trihydroxybenzoic acid , 97% , 610-02-6
Synonym(s):
Pyrogallol-4-carboxylic acid
CAS NO.：610-02-6
Empirical Formula: C7H6O5
Molecular Weight: 170.12
MDL number: MFCD00002447
EINECS: 210-205-9
| Pack Size | Price | Stock | Quantity |
| 1G | RMB37.60 | In Stock |
|
| 5G | RMB53.60 | In Stock |
|
| 25G | RMB87.20 | In Stock |
|
| 100G | RMB264.80 | In Stock |
|
| 500g | RMB1125.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ~205 °C (dec.) (lit.) |
| Boiling point: | 259.73°C (rough estimate) |
| Density | 1.4663 (rough estimate) |
| refractive index | 1.6400 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 3.30±0.13(Predicted) |
| form | Powder |
| color | White to off-white |
| Water Solubility | Slightly soluble in water. |
| BRN | 2210807 |
Description and Uses
2,3,4-Trihydroxybenzoic Acid is used in preparation of Polyester Polyol for solar backboard coating adhesive.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | DH8900000 |
| HS Code | 29182900 |
