Sodium iodure ≥99.5%, AnalaR NORMAPUR® ACS pour analyses
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Hydriodic acid sodium salt, Sodium monoiodide, Ioduril
Formule:
NaI Poids moléculaire: 149.89 g/mol Point d'ébullition: 1300 Point de fusion: 662 Densité: 3.67 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003532 Numéro CAS: 7681-82-5 EINECS: 231-679-3 UN: 3077 ADR: 9 III Indice Merck: 13,08705 |
Résultats des tests de spécification
Assay | Min. 99.5 % |
pH (25°C; 5 %) | 6.0 - 9.0 |
Heavy metals (as Pb) | Max. 5 ppm |
Insoluble matter | Max. 100 ppm |
Loss on drying (100-105°C) | Max. 0.5 % |
Total N (Nitrogen) | Max. 40 ppm |
Cl + Br (as Cl) | Max. 100 ppm |
IO3 (Iodate) | Max. 3 ppm |
PO4 (Phosphate) | Max. 10 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Ba (Barium) | Max. 20 ppm |
Ca (Calcium) | Max. 20 ppm |
Cu (Copper) | Max. 5 ppm |
Fe (Iron) | Max. 5 ppm |
K (Potassium) | Max. 100 ppm |
Mg (Magnesium) | Max. 10 ppm |
Ni (Nickel) | Max. 1 ppm |
Conforms to ACS | Passes test |
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