Natriumfluorid 98.5-100.5% Ph. Eur.
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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27859.293EA
995
DKK
27859.293
27859.464
Natriumfluorid 98.5-100.5% Ph. Eur.
Sodium fluoride
Formel:
NaF Molekylvægt: 41.99 g/mol Kogepunkt: 1700 Smeltepunkt: 993 Massefylde: 2.8 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003524 CAS-nummer: 7681-49-4 EINECS: 231-667-8 UN nummer: 1690 ADR: 6.1 III Merck Index: 13,08691 |
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Specifikationer Testresultater
Assay (calculated on dried substance) | 98.5 - 100.5 % |
Appearance | Conforms (see CoA/CoS) |
Identification A | Passes test |
Identification B | Passes test |
Identification C | Passes test |
Appearance of solution | Passes test |
Acidity or alkalinity | Passes test |
Cl (Chloride) | Max. 200 ppm |
Fluorosilicates | Passes test |
SO4 (Sulphate) | Max. 200 ppm |
Loss on drying (130°C) | Max. 0.5 % |
Residual solvents | Passes test |
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