Indophenol Blue, 5g, CAS# 132-31-0

Indophenol Blue, an organic compound and deep blue dye, is the product used as a common test for ammonia called the Berthelot's reaction. It is also used as a dye in textiles and hair coloring. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

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