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Nitrate de strontium ≥99.0%, AnalaR NORMAPUR® pour analyses

Fournisseur: VWR Chemicals
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85978.230EA 45.6 EUR
85978.230 85978.260
Nitrate de strontium ≥99.0%, AnalaR NORMAPUR® pour analyses
Nitrate de strontium
Formule: Sr(NO₃)₂
Point d'ébullition: 645 °C (1013 hPa)
Point de fusion: 570 °C
Densité: 2.113 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011248
Numéro CAS: 10042-76-9
EINECS: 233-131-9
ONU: 1507
ADR: 5.1,III
Merck Index: 13,08926

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Résultats des tests de spécification

Assay min. 99.0%
Appearance white crystals
pH (25°C, 5%) 5,5 - 8,0
Insoluble matter max. 0.02%
Loss on drying max. 0.1%
Cl (Chloride) max. 20 ppm
NH4 (Ammonium) max. 100 ppm
P (Phosphorus) max. 10 ppm
S (Sulfur) max. 0.05%
Ag (Silver) max. 5 ppm
Al (Aluminium) max. 5 ppm
Ba (Barium) max. 0.05%
Bi (Bismuth) max. 5 ppm
Ca (Calcium) max. 70 ppm
Cd (Cadmium) max. 5 ppm
Cr (Chromium) max. 5 ppm
Cu (Copper) max. 5 ppm
Fe (Iron) max. 30 ppm
Hg (Mercury) max. 5 ppm
K (Potassium) max. 100 ppm
Mg (Magnesium) max. 30 ppm
Na (Sodium) max. 30 ppm
Ni (Nickel) max. 5 ppm
Pb (Lead) max. 5 ppm
Sb (Antimony) max. 5 ppm
Si (Silicon) max. 100 ppm
Sn (Tin) max. 5 ppm
Ti (Titanium) max. 5 ppm
Tl (Thalium) max. 5 ppm
Zn (Zinc) max. 5 ppm


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