grade
ACS reagent
Assay
≥98.0%
form
crystalline powder
crystalline solid
crystals or chunks
impurities
≤0.02% insolubles
ign. residue
≤0.10%
pH
4.5-6.0 (25 °C, 114.1 g/L)
mp
131-135 °C (lit.)
cation traces
heavy metals: ≤5 ppm
SMILES string
N.NS(O)(=O)=O
InChI
1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3
InChI key
GEHMBYLTCISYNY-UHFFFAOYSA-N
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Application
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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