application(s)
environmental
general analytical
General description
Aquanal™ kits can be used for the determination of hardness and phosphate, ammonia, nitrate, and nitrite concentrations. Carbonate Hardness is part of total hardness. The calcium and magnesium ions, which are present as carbonate and hydrogen carbonate are referred to as carbonate hardness or temporary hardness. The carbonate hardness is determined by titration with hydrochloric acid. The end point of titration is indicated by the Cooper′s indicator. Carbonate hardness is a measure of the sensitivity of the water to pH variations and is especially important in aquariums and water supply companies.
Legal Information
AQUANAL is a trademark of Sigma-Aldrich International GmbH
signalword
Warning
hcodes
pcodes
Hazard Classifications
Met. Corr. 1
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
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Removal of Mercury from Chloralkali Electrolysis Wastewater by a Mercury-Resistant Pseudomonas putidaStrain.
Canstein V
Applied and Environmental Microbiology, 65 (12), 5279-5284 (1999)
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