Ammonium iron(III) sulphate dodecahydrate, EMSURE® for analysis, Supelco®
Supplier: Merck
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About this item
CAS Number:7783-83-7
:
Formula:NH₄Fe(SO₄)₂·12H₂O
MDL Number:MFCD00150004
:482.2 g/mol
Merck Index:12,00549
Boiling Pt:230 °C (1013 hPa)
Melting Pt:39…41 °C
Density:1.71 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ300
EINECS:233-382-4
:GHS05
Storage Temperature:Ambient
Specification Test Results
- Assay (iodometric):99.0 - 102.0 %
- Insoluble matter:≤ 0.005 %
- Chloride (Cl):≤ 0.0005 %
- Nitrate (NO₃):≤ 0.01 %
- Cu (Copper):≤ 0.001 %
- Fe II (Iron II):≤ 0.001 %
- Ca (Calcium):≤ 0.01 %
- K (Potassium):≤ 0.005 %
- Mg (Magnesium):≤ 0.001 %
- Mn (Manganese):≤ 0.005 %
- Na (Sodium):≤ 0.01 %
- Pb (Lead):≤ 0.0005 %
- Zn (Zinc):≤ 0.001 %
Specification Test Results
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Search by Lot NumberMERC1.03776.0500_TDS_EN ProductPage_103776
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