Iron(II) chloride tetrahydrate, EMSURE® for analysis, Supelco®
Leverancier: Merck
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Gevaar
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M-Clarity™ quality level = MQ300
1.03861.1000EA
186
EUR
1.03861.1000
1.03861.0250
1.03861.9050
Iron(II) chloride tetrahydrate, EMSURE® for analysis, Supelco®
Iron(II) chloride tetrahydrate
Formule:
FeCl₂·4H₂O MW: 198,81 g/mol Kookpunt: 1,023 °C Smeltpunt: 105…110 °C (–H₂O van kristall.) Dichtheid: 1,936 g/cm³ (20 °C) Opslagtemperatuur: Kamertemperatuur |
MDL-nummer:
MFCD00149709 CAS-nummer: 13478-10-9 EINECS: 231-843-4 ADR: 8,III |
Specificaties testresultaten
Assay (manganometric) | ≥ 98.0 % |
Sulfate (SO₄) | ≤ 0.01 % |
Total nitrogen (N) | ≤ 0.001 % |
As (Arsenic) | ≤ 0.0005 % |
Cu (Copper) | ≤ 0.002 % |
Mn (Manganese) | ≤ 0.005 % |
Pb (Lead) | ≤ 0.001 % |
Zn (Zinc) | ≤ 0.003 % |
Substances not precipitated by ammonia (as sulfates) | ≤ 0.05 % |
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