Natriumhydroxid 32% in aqueous solution, AnalaR NORMAPUR® analytical reagent, for nitrogen analysis
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
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Synonymer:
Caustic soda
28225.290EA
372
DKK
28225.290
28225.360
28225.415
28225.324
Natriumhydroxid 32% in aqueous solution, AnalaR NORMAPUR® analytical reagent, for nitrogen analysis
Sodium hydroxide
Formel:
NaOH Kogepunkt: 119…135 °C (1013 hPa) Smeltepunkt: 9…10 °C Massefylde: 1,35 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003548 CAS-nummer: 1310-73-2 EINECS: 215-185-5 UN nummer: 1824 ADR: 8,II |
Specifikationer Testresultater
Assay | Min. 32 % |
Heavy metals (as Pb) | Max. 10 ppm |
Total N (Nitrogen) | Max. 1 ppm |
Cl (Chloride) | Max. 20 ppm |
CO3 (as Na2CO3) | Max. 1.0 % |
SiO4 (as SiO2) | Max. 50 ppm |
SO4 (Sulphate) | Max. 30 ppm |
Al (Aluminium) | Max. 10 ppm |
Fe (Iron) | Max. 10 ppm |
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