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Specification Sheet

Calconcarboxylic acid, GR

: 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

: C 1535

: AR / GR

: C21H14N2O7S.2H2O

: 474.44

: 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.


Properties

: Powder

: Dark green to Black

: 300 °C


Safety Information

Precautionary statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
WGK Germany 3


PackingsPrice (INR)
5 gm 279.00
25 gm 963.00
100 gm 3249.00
250 gm 8001.00