Chlorek żelaza(II) tetrahydrat, EMSURE® for analysis, Supelco®
Dostawca: Merck
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Niebezpieczeństwo
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Synonim:
Ferrous chloride tetrahydrate, Iron dichloride tetrahydrate
M-Clarity™ quality level = MQ300
1.03861.0250
1.03861.1000
1.03861.9050
1.03861.0250EA
262
PLN
1.03861.0250
1.03861.1000
1.03861.9050
Chlorek żelaza(II) tetrahydrat, EMSURE® for analysis, Supelco®
Chlorek żelaza(II) tetrahydrat
Formuła:
FeCl₂·4H₂O MW: 198.81 g/mol Temp. Wrzenia: 1,023 °C Temp. topnienia: 105…110 °C (–H₂O of crystall.) Gęstość: 1.936 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149709 Numer CAS: 13478-10-9 Numer WE (dawny EINECS): 231-843-4 Jednostka: 3260 |
Wyniki testów specyfikacyjnych
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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