Jern(II)chlorid tetrahydrat, EMSURE® for analysis, Supelco®
Leverandør: Merck
Ratings:
Ingen bedømmelse
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Gennemsntilig vurdering
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Synonymer:
Ferrous chloride tetrahydrate, Iron dichloride tetrahydrate
M-Clarity™ quality level = MQ300
1.03861.0250
1.03861.1000
1.03861.9050
1.03861.0250EA
760
DKK
1.03861.0250
1.03861.1000
1.03861.9050
Jern(II)chlorid tetrahydrat, EMSURE® for analysis, Supelco®
Jern(II)chlorid tetrahydrat
Formel:
FeCl₂·4H₂O Molekylvægt: 198.81 g/mol Kogepunkt: 1,023 °C Smeltepunkt: 105…110 °C (–H₂O of crystall.) Massefylde: 1.936 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00149709 CAS-nummer: 13478-10-9 EINECS: 231-843-4 UN nummer: 3260 |
Specifikationer Testresultater
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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