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INDIGO CARMINE AR, 500gm

INDIGO CARMINE AR, 500gm

₹ 4,494.00 *
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Min Orderable Qty : 1 Pack


For lab/research use only, unless otherwise specified

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00823 00500 is referred as INDIGO CARMINE AR under Research Lab Fine Chem Industries catalogue.00823 00500 INDIGO CARMINE AR is an organic salt synthesized by the sulfonation of indigo which makes it to be soluble in water. It is approved as a food colorant in the USA. It is also a pH indicator. 0.2 % aqueous solution of indigo carmine appears blue at 11.4 pH and yellow at 13.0. It is also used as an indicator for dissolved oxygen. It gets converted into isatin-5-sulfonic acid in the presence of ozone and superoxides also. It is also used to dye capsules. It also finds application in obstetric and urologic surgeries to detect aminoticfluid leaks and urinary tract.
Specifications:
INDIGO CARMINE AR (C.I. No. 73015)
Molecular weight:466.36
Molecular formula: C16H8N2Na2O8S2
Dark blue-violet powder having a metallic luster of copper.
CAS No.:860-22-0
Pack Size: 500 gm per bottle

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