Also known as ferric ammonium sulphate or iron alum and has the appearance of weak violet crystals. It is a weak oxidising agent
Ammonium Iron (III) Sulphate Dodecahydrate 99%
£8.76 – £138.00
- Waste water treatment
- Tanning
- Production of dyestuffs
- Etching agent in the production of electronic components
Minimum Assay: >99.00%
Molecular Formula: NH4Fe(SO4)2.12H2O
Molecular Weight: 482.25g/mol
Melting Point: 39-41 °C
Storage Temp: 2-8°C
Chloride (CI): <0.002%
Iron (Fe): <0.002%
Lead (Pb): <0.002%
Copper (Cu): <0.002%
Zinc (Zn): <0.005%
Substances not precipitable by NH3 (as Sulphate): <0.1%
Cas Number: 7783-83-7
Einecs Number: 233-382-4
HS Code / Commodity Code: 2833300000
Hazard Phrases: H315,H319
Prec Phrases: P305+P351+P338
Additional information
| Weight | N/A |
|---|---|
| Pack Size | 100gm, 250gm, 500gm, 1Kg, 2.5Kg, 5Kg |
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