11225
Ammonium sulfate
puriss., ≥99%
Synonym(s):
Mascagnite
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About This Item
Linear Formula:
(NH4)2SO4
CAS Number:
Molecular Weight:
132.14
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-984-1
MDL number:
grade
puriss.
assay
≥99%
impurities
≤0.001% heavy metals (as Pb)
pH
5-6 (20 °C, 5%)
mp
>280 °C (dec.) (lit.)
density
1.77 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤20 mg/kg
cation traces
As: ≤5 mg/kg, Ca: ≤50 mg/kg, Fe: ≤10 mg/kg, K: ≤50 mg/kg, Mg: ≤50 mg/kg, Na: ≤50 mg/kg, Se: ≤30 mg/kg
SMILES string
N.N.OS(O)(=O)=O
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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