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Synonyms: 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid, 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid, Cal-Red
Calconcarboxylic acid - is an azo dye and complexometry indicator used for complexometric titrations calcium concentration determination.
C 1535 (OTTO) Calconcarboxylic acid, GR Cas 3737-95-9 - used indicator for calcium titrations with EDTA in the presence of magnesium. It is also required for the staining of proteins in gels.
Precautionary statements P261-P305 + P351 + P338
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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4-Nitrophthalonitrile, 99%
10236-47-2
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16593-81-0
PAR, indicator, 99%+
1260-17-9
Carminic acid, GR
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