1.09478
Ammonium buffer solution
for complexometry (ammonium chloride/ammonia) pH = 10-11
Synonym(s):
Ammonium Salt Buffer Solution
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About This Item
NACRES:
NA.21
UNSPSC Code:
12161705
Quality Level
form
liquid
technique(s)
titration: suitable
pH
10.5 (20 °C in H2O)
density
0.978 g/cm3 at 20 °C
storage temp.
15-25°C
Application
- Ultratrace Detection of Nickel(II) Ions in Water Samples Using Dimethylglyoxime-Doped GQDs as the Induced Metal Complex Nanoparticles by a Resonance Light Scattering Sensor.: This study employs ammonium buffer solution in a novel sensor setup for the ultra-sensitive detection of nickel ions, highlighting its potential for environmental monitoring and pollution control (Pimsin N et al., 2021).
- Simple flow injection colorimetric system for determination of paraquat in natural water.: Ammonium buffer solution is utilized in a flow injection analysis system, simplifying the detection of paraquat in water, which can be crucial for ensuring water safety and environmental protection (Chuntib P et al., 2015).
- A simple and sensitive flow-injection on-line preconcentration coupled with hydride generation atomic fluorescence spectrometry for the determination of ultra-trace lead in water, wine, and rice.: This method uses ammonium buffer solution to enhance the sensitivity and selectivity of lead detection, important for food safety and public health (Wu H et al., 2007).
- On-line organoselenium interference removal for inorganic selenium species by flow injection coprecipitation preconcentration coupled with hydride generation atomic fluorescence spectrometry.: Utilizes ammonium buffer to segregate and quantify selenium in complex samples, a critical advancement for environmental and health-related studies (Wu H et al., 2007).
- On-line arsenic co-precipitation on ethyl vinyl acetate turning-packed mini-column followed by hydride generation-ICP OES determination.: In this research, ammonium buffer solution plays a crucial role in the online preconcentration technique for arsenic, essential for monitoring arsenic contamination in various matrices (Gil RA et al., 2007).
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
8B - Non-combustible, corrosive hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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