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About This Item
Quality Level
grade
ACS reagent, puriss. p.a.
assay
≥99.0%
form
powder or crystals
ign. residue
≤0.05% (as SO4)
pH
1.3 (52 g/L)
mp
254 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg
cation traces
Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, NH4+: ≤400 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
NN.OS(O)(=O)=O
InChI
1S/H4N2.H2O4S/c1-2;1-5(2,3)4/h1-2H2;(H2,1,2,3,4)
InChI key
ZGCHATBSUIJLRL-UHFFFAOYSA-N
Application
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signalword
Danger
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 53900-100G | 04061832566566 |
| 53900-500G | 04061832586786 |



