Natriumazid 99%, extra_pure
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
Synonymer:
Sodium triazide
190380050
190381000
190385000
190380025
ACRO190380050EA
221
DKK
ACRO190380050
ACRO190381000
ACRO190385000
ACRO190380025
Natriumazid 99%, extra_pure
Sodium azide
Formel:
NaN₃ Molekylvægt: 65.01 g/mol Smeltepunkt: 275 Massefylde: 1.85 g/cm³ Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003536 CAS-nummer: 26628-22-8 EINECS: 247-852-1 UN nummer: 1687 ADR: 6.1 II Merck Index: 13,08653 |
Specifikationer Testresultater
Appearance | White Crystalline powder |
Assay | ≥98.5 % |
Loss on drying | ≤0.5 % |
pH | ≥9 (5 % solution) |
Sodium carbonate (Na2CO3) | ≤0.15 % |
Sodium hydroxide (NaOH) | ≤0.1 % |
Heavy metals (as Pb) | ≤20 ppm |
Insoluble matter | ≤0.05 % (in water) |
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