Ammonium iron(III) sulphate dodecahydrate 99.0-101.0%, AnalaR NORMAPUR® analytical reagent

: Alum iron, Ammonium iron sulphate dodecahydrate, Ferric ammonium sulphate dodecahydrate, Ammonium iron(III) sulphate dodecahydrate, Iron alum, Ammonium ferric sulphate dodecahydrate

:7783-83-7

:NH₄Fe(SO₄)₂·12H₂O

:MFCD00150004

:482.2 g/mol

:12,00549

:230 °C (1013 hPa)

:39…41 °C

:1.71 g/cm³ (20 °C)

:233-382-4

:GHS07

:Ambient

Environmentally Preferable:

Assay:
99.0 - 101.0 %
Insolubility in water:
Max. 50 ppm
Substances not precipitated by NH₄OH:
Max. 0.1 %
Cl (Chloride):
Max. 10 ppm
NO₃ (Nitrate):
Max. 100 ppm
Cu (Copper):
Max. 20 ppm
Fe (II) (Iron):
Max. 10 ppm
Mn (Manganese):
Max. 50 ppm
Pb (Lead):
Max. 20 ppm
Zn (Zinc):
Max. 30 ppm

Frequently Bought Together

Test tubes, Durham

: MARIENFELD

VWR® ARISTAR®, Manganese Standard Solutions for ICP-MS

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NANOCOLOR® Photometric Tube Tests Kits for Total Nitrogen

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Manual crimping tools, advanced ergonomic version

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Capillary columns, TraceGOLD™ TG-XLBMS

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Evaporating dishes, DURAN®

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Tin ≥99.5%, granules ACS

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Iminodiacetic acid ≥98%

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Spectra™ Multicolor Broad Range Protein Ladder

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Ammonium thiocyanate ≥98%

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Copper(II) nitrate hydrate ≥99.999% (metals basis), Puratronic®

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Sodium 99.8%, oiled sticks, wrapped in aluminium foil

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