 |
40%:
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Content | ≥40.0% |
| Bromine | ≤500 ppm |
| Sodium | ≤5 ppm |
| Potassium | ≤5 ppm |
| APHA (Hazen) | ≤ 20 |
25%:
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Content | 25.0±0.5% |
| Carbonate | ≤0.1% |
| Bromine | ≤100 ppm |
| Sodium | ≤5 ppm |
| Potassium | ≤5 ppm |
| APHA (Hazen) | ≤ 20 |
Usage
It is a cleaning reagent in the electronics industry. In chromatographic technology, it is usually used as ion-pair mobile phase only for the determination of anions by MPIC of ion chromatography. If it is used in HPLC, the pH value must be adjusted because it is alkaline.
Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
40%:
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Content | ≥40.0% |
| Bromine | ≤500 ppm |
| Sodium | ≤5 ppm |
| Potassium | ≤5 ppm |
| APHA (Hazen) | ≤ 20 |
25%:
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Content | 25.0±0.5% |
| Carbonate | ≤0.1% |
| Bromine | ≤100 ppm |
| Sodium | ≤5 ppm |
| Potassium | ≤5 ppm |
| APHA (Hazen) | ≤ 20 |
Usage
It is a cleaning reagent in the electronics industry. In chromatographic technology, it is usually used as ion-pair mobile phase only for the determination of anions by MPIC of ion chromatography. If it is used in HPLC, the pH value must be adjusted because it is alkaline.
Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
