MERCK 106999.1000 penta-Sodium triphosphatefor BOD determination acc. to 1KG
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LK.MRCK.1069991000
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72,67 EUR + KDV
2.814,76 TL
3.311,48 TL
| Description | |
|---|---|
| Catalogue Number | 106999 |
| Description | penta-Sodium triphosphate |
| Product Information | |
|---|---|
| CAS number | 7758-29-4 |
| EC number | 231-838-7 |
| Hill Formula | Na₅O₁₀P₃ |
| Chemical formula | Na₅P₃O₁₀ |
| Molar Mass | 367.86 g/mol |
| HS Code | 2835 31 00 |
| Quality Level | MQ100 |
| Physicochemical Information | |
|---|---|
| Density | 2.52 g/cm3 |
| Melting Point | 622 °C (decomposition) |
| pH value | 9.5 - 10.3 (1 g/l, H₂O) |
| Vapor pressure | <0.1 hPa (20 °C) |
| Bulk density | 1000 kg/m3 |
| Solubility | 145 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 3120 mg/kg |
| LD 50 dermal | LD50 Rabbit > 7940 mg/kg |
| Storage and Shipping Information | |
|---|---|
| Storage | NoTempLimit |
| Specifications | |
|---|---|
| Assay (acidimetric, P₂O₅) | 57 - 59 % |
| pH-value (1 %; water) | 9 - 10 |
| Fe (Iron) | ≤ 0.005 % |
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