Wolframian disodu dihydrat ≥99% ACS, Fluka™
Dostawca: Honeywell Chemicals
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Uwaga
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Synonim:
Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate
223336-100G
223336-500G
223336-10KG
223336-100GEA
433
PLN
223336-100G
223336-500G
HONC223336-10KG
Wolframian disodu dihydrat ≥99% ACS, Fluka™
Wolframian disodu dihydrat
Formuła:
Na₂WO₄·2H₂O MW: 329.85 g/mol Temp. topnienia: 698 °C Gęstość: 4.18 g/cm³ Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149190 Numer CAS: 10213-10-2 Numer WE (dawny EINECS): 236-743-4 Klasyfikacja Merck : 12,08847 |
Wyniki testów specyfikacyjnych
Appearance | complying |
Assay | 99.0 - 101.0 % |
Titrable Base | Max. 0.02 meq/g |
Water insoluble matter | Max. 0.01 % |
Molybdenum (Mo) | Max. 0.001 % |
Chloride (Cl) | Max. 0.005 % |
Heavy metals (as Pb) and iron | Max. 0.001 % |
Sulfate (SO₄) | Max. 0.01 % |
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