A7782412
Tetrachlorophthalic Acid Hemihydrate , 98% , 632-58-6
CAS NO.：632-58-6
Empirical Formula: C8H2Cl4O4
Molecular Weight: 303.91
MDL number: MFCD00053309
EINECS: 211-181-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB148.80 | In Stock |
|
| 100G | RMB479.20 | In Stock |
|
| 500G | RMB1359.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 98°C |
| Boiling point: | 418.21°C (rough estimate) |
| Density | 1.8331 (rough estimate) |
| refractive index | 1.5282 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 0.55±0.32(Predicted) |
| color | White |
| Water Solubility | Sparingly soluble |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 632-58-6(CAS DataBase Reference) |
| EPA Substance Registry System | Tetrachlorophthalic acid (632-58-6) |
Description and Uses
Dyes, intermediates.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Risk Statements | 36/37/38 |
| Safety Statements | 36/37/39 |
| RTECS | TI2795000 |
| HS Code | 2917.39.7000 |
