Natriumnitrit 97+% ACS
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
Synonymer:
Diazotizing salts
424350020
424350050
424355000
ACRO424350020EA
1600
DKK
ACRO424350020
ACRO424350050
ACRO424355000
Natriumnitrit 97+% ACS
Sodium nitrite
Formel:
NaNO₂ Molekylvægt: 69 g/mol Kogepunkt: 320 Smeltepunkt: 271 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011118 CAS-nummer: 7632-00-0 EINECS: 231-555-9 UN nummer: 1500 ADR: 5.1 III Merck Index: 13,08721 |
Specifikationer Testresultater
Appearance | White to light yellow Crystalline powder or crystals |
Titration with KMnO4 | ≥97.0 % |
Chloride (Cl) | ≤50 ppm |
Sulfate (SO4) | ≤100 ppm |
Calcium (Ca) | ≤100 ppm |
Iron (Fe) | ≤10 ppm |
Potassium (K) | ≤50 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.01 % |
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