Sodium selenate, BioXtra, Sigma-Aldrich®
Dodavatel: Merck
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Nebezpečí
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M-Clarity™ quality level = MQ200
S8295-10G
S8295-25G
SIALS8295-10GEA
3250
CZK
SIALS8295-10G
SIALS8295-25G
Sodium selenate, BioXtra, Sigma-Aldrich®
Sodium selenate
Vzorec:
Na₂O₄Se Hustota: 3,098 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003490 CAS číslo: 13410-01-0 EINECS: 236-501-8 UN: 2630 ADR: 6.1,I Merck Index: 12,08820 |
Výsledky specifikačního testu
Appearance (Color) | White to Off White |
Appearance (Form) | Powder |
Insoluble matter | ≤ 0.1 % |
Chloride Content | ≤ 0.05 % |
Aluminum (Al) | ≤ 0.0005 % |
Phosphorus (P) | ≤ 0.01 % |
Lead (Pb) | ≤ 0.001 % |
Iron (Fe) | ≤ 0.0005 % |
Copper (Cu) | ≤ 0.0005 % |
Zinc (Zn) | ≤ 0.0005 % |
Calcium (Ca) | ≤ 0.005 % |
Magnesium (Mg) | ≤ 0.0005 % |
Potassium (K) | ≤ 0.02 % |
Ammonia (NH4) | ≤ 0.05 % |
Sulfate (SO4) | ≤ 0.1 % |
Selenium (Se) | > 41 % |
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