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Sulfid draselný (K2Sx), Sigma-Aldrich®

Dodavatel: Merck
Nebezpečí

Synonyms: Potassium polysulphide, Liver of sulphur, Sulphurated potash

M-Clarity™ quality level = MQ100

12665-100G 12665-1KG 12665-6X1KG
SIAL12665-100GEA 1540 CZK
SIAL12665-100G SIAL12665-1KG SIAL12665-6X1KG
Sulfid draselný (K2Sx), Sigma-Aldrich®
Sulfid draselný (K2Sx)
Vzorec: K₂(S)n
MW: 110.26
Bod tání: 471
Hustota: 1.65 g/cm³ (20 °C)
Storage Temperature: Refrigerator
MDL Number: MFCD00148074
CAS číslo: 37199-66-9
EINECS: 253-390-1
UN: 1382
ADR: 4.2 II

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