221260
Ammonium iron(III) sulfate dodecahydrate
Manufacturer: Sigma Aldrich
CAS Number: 7783-83-7
Synonym(S): Ammonium ferric sulfate dodecahydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 221260-25-G | In Stock | ₹ 2,976.88 |
| 500 G | 221260-500-G | In Stock | ₹ 3,918.65 |
| 2.5 KG | 221260-2.5-KG | In Stock | ₹ 14,278.18 |
221260 - 25 G
In Stock
Quantity
1
Base Price: ₹ 2,976.88
GST (18%): ₹ 535.838
Total Price: ₹ 3,512.718
grade
ACS reagent
Quality Level
200
Assay
98.5-102.0% (ACS specification)99%
form
crystals
reaction suitability
reagent type: catalystcore: iron
impurities
≤0.01% insolubles≤0.05% not NH4OH pptd.
pH
1 (25 °C, 482.2 g/L)
mp
39-41 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%nitrate (NO3-): ≤0.01%
cation traces
Cu: ≤0.003%Fe2+:, passes test (limit about 0.001%)Zn: ≤0.003%
Other Options
Related Products
Description
- Application: Ammonium ferric sulfate dodecahydrate may be used as a catalyst to synthesize:Isoamyl acetate from acetic acid and isoamyl alcohol.[1]2-Amino-5-(5-nitro-2-thienyl)-1,3,4-thiadiazole from 5-nitrothiophene-2-carboxaldehyde thiosemicarbazone via oxidative cyclization.[2]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable