42871
Diphenylcarbazone, mixture with diphenylcarbazide
for spectrophotometric det. of Cr, Hg
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Informazioni su questo articolo
form
powder
Quality Level
quality
for spectrophotometric det. of Cr, Hg
composition
diphenylcarbazide, ~60% HPLC , diphenylcarbazone, ~40% HPLC
concentration
~60%
technique(s)
UV/Vis spectroscopy: suitable
mp
153-157 °C
Other Notes
Reagent for the spectrophotometric det. of various metals
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Classe di stoccaggio
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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K.L. Cheng et al. et al.
Handbook of Organic Analytical Reagents null
Thomas R. Crompton
Determination of Anions: A Guide for the Analytical Chemist, 435-435 (1996)
Katsuhiko Yokoi
Biological trace element research, 85(1), 87-94 (2002-03-08)
A colorimetic method is outlined for the determination of the chloride ion in biological samples (blood serum, plasma, and urine). The present method is based on the quantitative reduction of free mercuric ions by chloride ions. Chloride ions form an
Numero articolo commerciale globale
| SKU | GTIN |
|---|---|
| 447315-100ML | 04061832286938 |
| 447315-500ML | 04061832286952 |
| 42871-10G | 04061832104997 |
| 42871-50G | 04061832105000 |