Selen, Sigma-Aldrich®
Dodavatel: Merck
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Nebezpečí
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MQ100
204307-100G
204307-20G
204307-5G
SIAL204307-100GEA
21360
CZK
SIAL204307-100G
SIAL204307-20G
SIAL204307-5G
Selen, Sigma-Aldrich®
Selenium
Vzorec:
Se MW: 78.96 Bod varu: ∼685 °C (1013 hPa) Bod tání: 217 Hustota: 4.28 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00134090 CAS číslo: 7782-49-2 EINECS: 231-957-4 UN: 3283 ADR: 6.1 III Merck Index: 12,08572 |
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