Merck, 1.09286, Sulfuric acid 40%
Sulfuric acid solution, for determination of gas metabolism acc. to Knipping
Catalog Number: 1.09286
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| Web Name Suffix Override | 40%, for determination of gas metabolism acc. to Knipping |
|---|---|
| Web Name Override | Sulfuric acid |
| NACRES | NA.21 |
| UNSPSC Code | 12352301 |
| MDL number | MFCD00064589 |
| Beilstein/REAXYS Number | 2037554 |
| InChI | 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4) |
| SMILES string | OS(O)(=O)=O |
| InChI key | QAOWNCQODCNURD-UHFFFAOYSA-N |
| form | liquid |
| concentration | 39.5-40.5% (H2SO4) |
| impurities | ≤10 ppm Substances reducing potassium permanganate (as SO2) |
| pH | 2O, strongly acid) |
| bp | 119 °C/1013 hPa |
| mp | -68 °C |
| density | 1.30 g/cm3 at 20 °C |
| storage temp. | 15-25°C |
| Quality Level | 300 |
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