1.09286
Sulfuric acid
40%, for determination of gas metabolism acc. to Knipping
Synonym(e):
Schwefelsäure -Lösung
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
2.5 L | Warenkorb auf Verfügbarkeit prüfen | € 106,00 |
Über diesen Artikel
Produktname
Schwefelsäure 40 %, for determination of gas metabolism acc. to Knipping
Quality Segment
form
liquid
concentration
39.5-40.5% (H2SO4)
impurities
≤10 ppm Substances reducing potassium permanganate (as SO2)
pH
<1 (20 °C in H2O, strongly acid)
bp
119 °C/1013 hPa
mp
-68 °C
density
1.30 g/cm3 at 20 °C
storage temp.
15-25°C
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
Analysis Note
Kaliumpermanganat reduzierende Substanzen (als SO₂): ≤ 10 ppm
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description for determination of gas metabolism acc. to Knipping | description for the determination of nitrogen | description for Gerber fat determination and determination of nitrates in milk | description for the determination of viscosity acc. to DIN EN ISO 307 |
| concentration 39.5-40.5% (H2SO4) | concentration - | concentration - | concentration - |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| form liquid | form liquid | form liquid | form liquid |
| pH <1 (20 °C in H2O, strongly acid) | pH 0.3 (25 °C, 49 g/L in H2O) | pH - | pH 0.3 (25 °C, 49 g/L in H2O) |
| storage temp. 15-25°C | storage temp. no temp limit | storage temp. no temp limit | storage temp. no temp limit |
| bp 119 °C/1013 hPa | bp ~290 °C (lit.) | bp 300 °C | bp ~290 °C (lit.) |
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signalword
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
hcodes
Lagerklasse
8B - Non-combustible corrosive hazardous materials
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