Cerium(IV)sulfat tetrahydrat 98+%

Leverantör: Thermo Scientific
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Synonyms: Cerium disulphate tetrahydrate, Ceric sulphate tetrahydrate

199131000 199135000 199130025
ACRO199131000EA 3025 SEK
ACRO199131000 ACRO199135000 ACRO199130025
Cerium(IV)sulfat tetrahydrat 98+%
Cerium(IV)sulfat tetrahydrat
Formel: Ce(SO₄)₂·4H₂O
MW: 404,3 g/mol
Smältpunkt: 180 - 200 °C
Densitet: 3,91 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00149427
CAS nummer: 10294-42-5
EINECS: 237-029-5
UN: 3260
ADR: 8,III
Merck Index: 12,02036

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Specifikation testresultat

Appearance Bright yellow Powder
Titration Iodometric ≥98.0 %
Chloride (Cl) ≤100 ppm
Copper (Cu) ≤30 ppm
Iron (Fe) ≤150 ppm
Lead (Pb) ≤30 ppm
Nickel (Ni) ≤30 ppm
Heavy metals (as Pb) ≤30 ppm
Insoluble matter ≤0.1 % (in H2SO4)
Subst not pptd by NH4OH ≤0.3 %

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