30743-M
Sulfuric acid
puriss. p.a., for determination of Hg, ACS reagent, reag. ISO, reag. Ph. Eur., 95.0-97.0%
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About This Item
Quality Level
agency
USP/NF, reag. ISO, reag. Ph. Eur.
vapor density
<0.3 (25 °C, vs air)
vapor pressure
1 mmHg ( 146 °C)
description
Nominally 95-98% H2SO4
grade
ACS reagent, puriss. p.a.
assay
95.0-97.0%
form
liquid
impurities
≤1 ppm heavy metals (as Pb), ≤2 ppm KMnO4 red. matter (as O), ≤2 ppm ammonium (NH4)
ign. residue
≤5 ppm
color
APHA: ≤10
pH
1.2 (5 g/L)
bp
~290 °C (lit.)
density
1.840 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.1 ppm, nitrate (NO3-): ≤0.2 ppm, phosphate (PO43-): ≤0.00005%
SMILES string
OS(O)(=O)=O
cation traces
Ag: ≤0.000002%, Al: ≤0.000005%, As: ≤0.01 ppm, Ba: ≤0.000005%, Be: ≤0.000001%, Bi: ≤0.000005%, Ca: ≤0.00002%, Cd: ≤0.000002%, Co: ≤0.000001%, Cr: ≤0.000005%, Cu: ≤0.000001%, Fe: ≤0.1 ppm, Ge: ≤0.000005%, Hg: ≤0.005 ppm, K: ≤0.00001%, Li: ≤0.000001%, Mg: ≤0.000005%, Mn: ≤0.000001%, Mo: ≤0.000002%, Na: ≤0.00005%, Ni: ≤0.000002%, Pb: ≤0.000002%, Sr: ≤0.000002%, Ti: ≤0.00001%, Tl: ≤0.000005%, V: ≤0.000001%, Zn: ≤0.000005%, Zr: ≤0.1 mg/kg
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
Application
Packaging
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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