chroman draselný, EMSURE® ACS, Reag. Ph. Eur. p.a., Supelco®
Dodavatel: Merck
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Nebezpečí
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M-Clarity™ quality level = MQ300
1.04952.0250
1.04952.1000
1.04952.0250EA
2050
CZK
1.04952.0250
1.04952.1000
chroman draselný, EMSURE® ACS, Reag. Ph. Eur. p.a., Supelco®
chroman draselný
Vzorec:
K₂CrO₄ Bod varu: 1000 °C (1013 hPa) Bod tání: 985 °C Hustota: 2,73 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011368 CAS číslo: 7789-00-6 EINECS: 232-140-5 UN: 3288 ADR: 6.1,II Merck Index: 12,07784 |
Výsledky specifikačního testu
Solubility | 637 g/l (20 °C) |
Melting Point | 985 °C |
Molar Mass | 194.19 g/mol |
Bulk Density | 1400 kg/m3 |
Boiling Point | 1000 °C |
Density | 2.73 g/cm3 (18 °C) |
pH | 9.0 - 9.8 (50 g/l, H2O, 20 °C) |
Hazard Class | 6.1 |
Hazard Class Description | Toxic Materials |
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