1.00761
Sulfurous acid
5-6% SO₂, for analysis EMSURE®
Synonym(s):
Sulfur dioxide solution
Select a Size
$179.00
$350.00
About This Item
Skip To
Product Name
Sulfurous acid 5-6% SO2, for analysis EMSURE®
product line
EMSURE®
form
liquid
concentration
5-6% (H2SO3)
impurities
≤0.02 ppm Ag (Silver), ≤0.02 ppm Be (Beryllium), ≤0.02 ppm Co (Cobalt), ≤0.02 ppm Cr (Chromium), ≤0.02 ppm Cu (Copper), ≤0.02 ppm Li (Lithium), ≤0.02 ppm Mn (Manganese), ≤0.02 ppm Mo (Molybdenum), ≤0.02 ppm Ni (Nickel), ≤0.02 ppm Pb (Lead), ≤0.02 ppm Sr (Strontium), ≤0.05 ppm Al (Aluminium), ≤0.05 ppm Ba (Barium), ≤0.05 ppm Cd (Cadmium), ≤0.05 ppm Ge (Germanium), ≤0.05 ppm Tl (Thallium), ≤0.05 ppm V (Vanadium), ≤0.05 ppm Zn (Zinc), ≤0.1 ppm Bi (Bismuth), ≤0.1 ppm K (Potassium), ≤0.1 ppm Mg (Magnesium), ≤0.1 ppm Ti (Titanium), ≤0.1 ppm Zr (Zirconium), ≤0.5 ppm As (Arsenic), ≤0.5 ppm Fe (Iron), ≤0.5 ppm Na (Sodium), ≤1 ppm Ca (Calcium), ≤5 ppm Chloride (Cl)
ign. residue
≤0.002% (as sulfate)
density
1.03 g/cm3 at 20 °C
storage temp.
15-25°C
Quality Level
Related Categories
1 of 4
This Item | 1.07748 | 8.00589 | 1.07739 |
|---|---|---|---|
| concentration 5-6% (H2SO3) | concentration - | concentration - | concentration - |
| Quality Level 300 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form liquid | form powder | form liquid | form powder |
| storage temp. 15-25°C | storage temp. no temp limit | storage temp. 2-30°C | storage temp. no temp limit |
| density 1.03 g/cm3 at 20 °C | density - | density 0.87 g/cm3 at 20 °C | density - |
| impurities ≤0.02 ppm Ag (Silver), ≤0.02 ppm Co (Cobalt), ≤0.02 ppm Cu (Copper), ≤0.02 ppm Mn (Manganese), ≤0.02 ppm Ni (Nickel), ≤0.02 ppm Sr (Strontium), ≤0.05 ppm Ba (Barium), ≤0.05 ppm Ge (Germanium), ≤0.05 ppm V (Vanadium), ≤0.1 ppm Bi (Bismuth), ≤0.1 ppm Mg (Magnesium), ≤0.1 ppm Zr (Zirconium), ≤0.5 ppm Fe (Iron), ≤1 ppm Ca (Calcium), ≤0.02 ppm Be (Beryllium), ≤0.02 ppm Li (Lithium), ≤0.02 ppm Pb (Lead), ≤0.05 ppm Cd (Cadmium), ≤0.05 ppm Zn (Zinc), ≤0.1 ppm Ti (Titanium), ≤0.5 ppm Na (Sodium), ≤0.02 ppm Cr (Chromium), ≤0.05 ppm Al (Aluminium), ≤0.1 ppm K (Potassium), ≤5 ppm Chloride (Cl), ≤0.02 ppm Mo (Molybdenum), ≤0.5 ppm As (Arsenic), ≤0.05 ppm Tl (Thallium) | impurities - | impurities - | impurities - |
Analysis Note
Chloride (Cl): ≤ 5 ppm
Ag (Silver): ≤ 0.02 ppm
Al (Aluminium): ≤ 0.05 ppm
As (Arsenic): ≤ 0.5 ppm
Ba (Barium): ≤ 0.05 ppm
Be (Beryllium): ≤ 0.02 ppm
Bi (Bismuth): ≤ 0.1 ppm
Ca (Calcium): ≤ 1 ppm
Cd (Cadmium): ≤ 0.05 ppm
Co (Cobalt): ≤ 0.02 ppm
Cr (Chromium): ≤ 0.02 ppm
Cu (Copper): ≤ 0.02 ppm
Fe (Iron): ≤ 0.5 ppm
Ge (Germanium): ≤ 0.05 ppm
K (Potassium): ≤ 0.1 ppm
Li (Lithium): ≤ 0.02 ppm
Mg (Magnesium): ≤ 0.1 ppm
Mn (Manganese): ≤ 0.02 ppm
Mo (Molybdenum): ≤ 0.02 ppm
Na (Sodium): ≤ 0.5 ppm
Ni (Nickel): ≤ 0.02 ppm
Pb (Lead): ≤ 0.02 ppm
Sr (Strontium): ≤ 0.02 ppm
Ti (Titanium): ≤ 0.1 ppm
Tl (Thallium): ≤ 0.05 ppm
V (Vanadium): ≤ 0.05 ppm
Zn (Zinc): ≤ 0.05 ppm
Zr (Zirconium): ≤ 0.1 ppm
Residue on ignition (as sulfate): ≤ 0.002 %
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible, corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Active Filters
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