Ammonium Cerium (Iv) Sulfate Dihydrate For Analysis Emsure

ürün Kodu : 102273.0100

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Description
Catalogue Number 102273
Synonyms Cerium(IV) ammonium sulfate
Product Information
CAS number 10378-47-9
EC number 231-567-4
Grade ACS
Hill Formula CeH₁₆N₄O₁₆S₄ * 2H₂O
Chemical formula (NH₄)₄Ce(SO₄)₄ * 2H₂O
Molar Mass 632.55 g/mol
HS Code 2846 10 00
Quality Level MQ300
Physicochemical Information
pH value 1.2 (100 g/l, H₂O, 20 °C)
Bulk density 800 kg/m3
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
Disposal 28
Aqueous solutions: Container D.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (potentiometric, (NH4)₄Ce(SO₄)₄· 2 H₂O) ≥ 99.0 %
Substances insoluble in diluted sulfuric acid ≤ 0.005 %
Chloride (Cl) ≤ 0.001 %
Phosphate (PO₄) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.005 %
Fe (Iron) ≤ 0.005 %