37429
AQUANAL™-plus sulfate (SO4) 50-330 mg/L
test set with color comparator and check solution
usage
sufficient for 100 tests
measuring range
50-330 mg/L (color chart)
50-400 mg/L (photometric, Spectro 3)
application(s)
environmental
general analytical
SMILES string
[O-]S([O-])(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-L
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General description
Aquanal™ kits can be used for the determination of hardness and phosphate ammonia, nitrate, and nitrite concentrations.
Analysis Note
Method
Forming of a red-violet colored chloroanilate complex
Gradation (color chart)
0 - 50 - 80 - 110 - 140 - 180 - 240 - 330 mg/L (SO42-)
Forming of a red-violet colored chloroanilate complex
Gradation (color chart)
0 - 50 - 80 - 110 - 140 - 180 - 240 - 330 mg/L (SO42-)
Legal Information
AQUANAL is a trademark of Sigma-Aldrich International GmbH
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code
10 - Combustible liquids
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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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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