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analyte chemical class(es)
alkalis
Quality Level
compatibility
for use with MQUANT®
detection method
titrimetric
storage temp.
15-25°C
Related Categories
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This Item | 1.08027 | 1.11132 | 1.11110 |
|---|---|---|---|
| analyte chemical class(es) alkalis | analyte chemical class(es) - | analyte chemical class(es) - | analyte chemical class(es) - |
| compatibility for use with MQUANT® | compatibility - | compatibility for use with MCOLORTEST® | compatibility for use with MQUANT® |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
General description
Method
One sample (sample A) is titrated with hydrochloric acid against phenolphthalein until it becomes colorless (at pH 8.2), while a second sample (sample B) of the same water is titrated against a mixed indicator until its color changes to red (at pH 4.3). The values for KS8.2 and KS4.3 are determined from the corresponding consumption of titration solution.
The test measures alkalinity in e.g.
- Groundwater and surface water, seawater
- Drinking water and mineral water
- Industrial water, prozess water, and wastewater
- Boiler water
- Aquarium water and waters from aquaculture
- Swimming-pool water
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1 - Muta. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
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