Natriumdichromat dihydrat, EMSURE® ACS for analysis, Supelco®

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Ratings: Ingen bedømmelse

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1.06336.0250 1.06336.1000
Natriumdichromat dihydrat, EMSURE® ACS for analysis, Supelco®
Natriumdichromat dihydrat
Formel: Na₂Cr₂O₇·2H₂O
Molekylvægt: 298.00 g/mol (261.97 anhy)
Smeltepunkt: 356.7
Massefylde: 2.35 g/cm³ (25 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00149166
CAS-nummer: 7789-12-0
EINECS: 234-190-3
UN nummer: 3086
ADR: 6.1 (5.1) II
Merck Index: 12,08754

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Specifikationer Testresultater

Solubility 731.8 g/l (20 °C)
Melting Point 356.7 °C (anhydrous substance)
Molar Mass 298.00 g/mol
Bulk Density 1200 kg/m3
Boiling Point 400 °C (decomposition)
Density 2.35 g/cm3 (20 °C)
pH 3.5 (100 g/l, H2O, 20 °C)
Hazard Class 6.1
Hazard Class Description Toxic materials


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