A2939
Ammonium sulfate
BioXtra, ≥99.0%
Synonym(s):
Mascagnite
About This Item
Recommended Products
product line
BioXtra
Quality Level
Assay
≥99.0%
form
powder or crystals
impurities
Insoluble matter, passes filter test
ign. residue
<0.01% (as SO4)
loss
≤1.0% loss on drying, 110°C
pH
5.0-6.0 (20 °C, 1 M in H2O)
mp
>280 °C (dec.) (lit.)
solubility
H2O: 1 M, clear, colorless
density
1.77 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.001%
phosphate (PO43-): ≤0.0005%
cation traces
Al: ≤0.0005%
As: ≤0.0001%
Ba: ≤0.0005%
Bi: ≤0.0005%
Ca: ≤0.001%
Cd: ≤0.0001%
Co: ≤0.0005%
Cr: ≤0.0005%
Cu: ≤0.0002%
Fe: ≤0.0002%
K: ≤0.005%
Li: ≤0.0005%
Mg: ≤0.0005%
Mn: ≤0.0005%
Mo: ≤0.0005%
Na: ≤0.005%
Ni: ≤0.0005%
Pb: ≤0.0002%
Sr: ≤0.0005%
Zn: ≤0.0001%
absorption
≤0.030 at 280 in H2O at 1 M
≤0.037 at 260 in H2O at 1 M
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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Related Categories
Application
Biochem/physiol Actions
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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