Ammonium Ferric Sulphate Dodecahydrate extrapure AR, ACS, 99%

$41.90

SKU: KS-29168 Category:

Description

CAS No. 7783-83-7
Packing : 500 G
HSN Code : 28333020
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : NH4Fe(SO4)212H2O
Molecular Weight : 482.18
Storage : 2 to 8°C (Refrigerate)
Shelf Life : 60 Months

Specifications

Appearance (Colour) Pale violet
Appearance (Form) Crystals or crystalline powder
Solubility (Turbidity) 10% aq. solution Clear
Insoluble matter max. 0.01%
Assay min. 99%
pH (5% aq. solution) 2.0 – 5.0
Chloride (CI) max. 0.0005%
Heavy Metals (Pb) max. 0.002%
Phosphate (PO4) max. 0.003%
Copper (Cu) max. 0.001%
Potassium (K) max. 0.002%
Sodium (Na) max. 0.002%
Nitrate (NO3) max. 0.01%
Calcium (Ca) max. 0.01%
Zinc (Zn) max. ?0.003%
Magnesium (Mg) max. 0.005%
Ferrous iron (Fe++) Passes test

Additional information

Packing

500 G