Merck 104874 Di-Potassium hydrogen phthalate for analysis EMSURE® Reag. pH Eur 250 gr
2.569,32 TL + KDV
3.083,19 TL
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| Description | |
|---|---|
| Catalogue Number | 104874 |
| Product Information | |
|---|---|
| CAS number | 877-24-7 |
| EC number | 212-889-4 |
| Grade | Reag. Ph Eur |
| Hill Formula | C₈H₅KO₄ |
| Molar Mass | 204.22 g/mol |
| HS Code | 2917 39 95 |
| Structure formula Image | |
| Quality Level | MQ300 |
| Physicochemical Information | |
|---|---|
| Density | 1.636 g/cm3 (20 °C) |
| Melting Point | 295 - 300 °C |
| pH value | 4.0 (50 g/l, H₂O, 20 °C) |
| Bulk density | 900 kg/m3 |
| Solubility | 80 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat > 3200 mg/kg |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
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