Ammonium iron (III) sulfate dodecahydrate 98.5-102% ACS

Supplier: Thermo Scientific Chemicals

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039391-36 039391-A4

AA39391-36EA 170.74 USD

AA39391-36 AA39391-A4

Ammonium iron (III) sulfate dodecahydrate 98.5-102% ACS

Ammonium iron(III) sulphate dodecahydrate

In dyeing and printing textiles, as analytical lab reagent

Purity: 98.5-102.0% CAS No.: 7783-83-7 Molecular Formula: H4FeNO8S2.12H2O Formula Weight: 482.18 (266.00anhy) Physical Form: Broken Crystals Density: 1.71 Appearance: Pale purple Odor: Odorless Melting Point: 39-41° Solubility: Freely soluble in water. Insoluble in alcohol Merck Reference: 14,521 MDL No.: MFCD00150004

In dyeing and printing textiles, as analytical lab reagent

Formula: NH₄Fe(SO₄)₂·12H₂O
MW: 482.2 g/mol
Boiling Pt: 230 °C (1013 hPa)
Melting Pt: 39…41 °C
Density: 1.71 g/cm³ (20 °C)
Storage Temperature: Ambient

MDL Number: MFCD00150004
CAS Number: 7783-83-7
EINECS: 233-382-4
Merck Index: 12,00549

Specification Test Results

Insoluble matter	0.01%
Cl	0.001%
NO3	0.01%
Ca	0.01%
MG	0.005%
K	0.005%
NA	0.0002
Cu	0.003%
Ferrous iron	Pass test (limit about 0.001%)
Zn	0.003%

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