Iron(III) chloride hexahydrate, EMSURE® for analysis, Supelco®

: Merck

Iron(III) chloride hexahydrate, EMSURE® for analysis, Supelco®

: Merck

:10025-77-1

:FeCl₃·6H₂O

:MFCD00149712

:270.3 g/mol

:13,04048

:280 - 285 °C (1013 hPa)

:37 °C

:1,82 g/cm³ (20 °C)

:3260

:8,III

:M-Clarity™ quality level = MQ300

:231-729-4

:GHS05

:GHS07

:Ambient

Assay (iodometric, FeCl₃·6H₂O):
99.0 - 102.0 %
Identity:
passes test
Insoluble matter:
≤ 0.01 %
Free chlorine:
passes test
Acidic substances:
passes test
Nitrate (NO₃):
≤ 0.01 %
Sulfate (SO₄):
≤ 0.01 %
Total nitrogen (N):
≤ 0.001 %
Total phosphorus (as PO₄):
≤ 0.01 %
Heavy metals (as Pb):
≤ 0.005 %
Ca (Calcium):
≤ 0.01 %
Cu (Copper):
≤ 0.003 %
Fe II (Iron II):
≤ 0.002 % (The Fe(II)-content increases if the recommended storage conditions (+15 to +25 °C) are not observed)
K (Potassium):
≤ 0.005 %
Mg (Magnesium):
≤ 0.005 %
Na (Sodium):
≤ 0.05 %
Zn (Zinc):
≤ 0.003 %