Sodio cloruro 99,0 ACS, ultrapure
Fornitore: Thermo Fisher Scientific
Attenzione
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Synonyms:
Saline, NaCl, Sea salt, Halite
Formula:
NaCl Peso molecolare: 58.44 g/mol Punto di ebollizione: 1413 °C Punto di fusione: 801 °C Densità: 2.165 g/cm³ Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003477 CAS Number: 7647-14-5 EINECS: 231-598-3 Merck Index: 14,08599 |
Risultati del test di specificazione
Assay Chlorate and Nitrate (NO₃) | ≤0.003% |
Assay | ≥99.0% |
Residual Halide Bromide (Br) | ≤0.01% |
Residual Halide Iodide (I) | ≤0.002% |
Impurity Content Phosphate (PO₄) | ≤5 ppm |
Impurity Content Sulphate (SO₄) | ≤0.004% |
Insoluble Material | ≤0.005% |
pH (5%, H₂O, 25 °C) | 5.0 - 9.0 |
Barium (Ba) | Passes Test |
Calcium (Ca) | ≤0.002% |
Heavy Metal (Pb) | ≤5 ppm |
Iron (Fe) | ≤2 ppm |
Magnesium (Mg) | ≤0.001% |
Potassium (K) | ≤0.005% |
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