1.00748
Sulfuric acid
98%, for the determination of nitrogen
Recommended Products
product name
Sulfuric acid 98%, for the determination of nitrogen
vapor density
<0.3 (25 °C, vs air)
Quality Level
vapor pressure
0.0001 hPa ( 20 °C)
1 mmHg ( 146 °C)
assay
≥97.5% (alkalimetric)
form
liquid
ign. residue
≤2 ppm
pH
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp
-20 °C
density
1.840 g/mL at 25 °C (lit.)
cation traces
N: ≤1 ppm
storage temp.
no temp limit
SMILES string
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Related Categories
Application
Analysis Note
Total nitrogen (N): ≤ 1 ppm
Residue on ignition: ≤ 2 ppm
Date of expiry: see product label
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service