Strontiumnitrat ≥99.0%, AnalaR NORMAPUR® analytiskt reagens

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85978.230EA 655 SEK
85978.230 85978.260
Strontiumnitrat ≥99.0%, AnalaR NORMAPUR® analytiskt reagens
Strontium nitrate
Formel: Sr(NO₃)₂
MW: 211,63 g/mol
Kokpunkt: 645 °C (1013 hPa)
Smältpunkt: 570 °C
Densitet: 2,113 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00011248
CAS nummer: 10042-76-9
EINECS: 233-131-9
UN: 1507
ADR: 5.1,III
Merck Index: 13,08926

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Specifikation testresultat

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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