MERCK 106669 Sodium tetraphenyl borate GR for analysis ACS,Reag. Ph Eur. CAS No. 143-66-8, EC Number 205-605-5
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| Description | |
|---|---|
| Catalogue Number | 106669 |
| Replaces | SX0805-3; SX0805 |
| Synonyms | Sodium tetraphenylboron |
| Applications | |
|---|---|
| Application | Sodium tetraphenyl borate GR for analysis ACS,Reag. Ph Eur. CAS No. 143-66-8, EC Number 205-605-5. |
| Physicochemical Information | |
|---|---|
| Melting Point | >300 °C |
| pH value | 8 (50 g/l, H₂O, 20 °C) |
| Bulk density | 500 kg/m3 |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 288 mg/kg |
| Safety Information | |
|---|---|
| Hazard Symbols |  Harmful |
| Categories of danger | harmful |
| R Phrase | R 22 Harmful if swallowed. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +30°C. |
| Specifications | |
|---|---|
| Assay (gravimetrically; calc. on dried substance) | ≥ 99.5 % |
| Identity (IR-spectrum) | passes test |
| Appearance of solution (clearness) | clear |
| Loss on Drying (105°C) | ≤ 0.5 % |