Sodu fluorek 98,5-100,5 Ph. Eur.
Dostawca: VWR Chemicals
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Niebezpieczeństwo
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Synonim:
Fluorek sodu
27859.293EA
717
PLN
27859.293
27859.464
Sodu fluorek 98,5-100,5 Ph. Eur.
Sodu fluorek
Formuła:
NaF MW: 41.99 g/mol Temp. Wrzenia: 1700 Temp. topnienia: 993 Gęstość: 2.8 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003524 Numer CAS: 7681-49-4 Numer WE (dawny EINECS): 231-667-8 Jednostka: 1690 ADR: 6.1 III Klasyfikacja Merck : 13,08691 |
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Wyniki testów specyfikacyjnych
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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