o-Tolidine

analytical standard
Code:31659

Manufacturer: Merck
Trademark: Supelco

Hãng sản xuất: Merck

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Category: Standard Chemical Brand: Supelco

Description
Additional information

Application
o-Tolidine (3,3′-dimethylbenzidine) may be used as an analytical reference standard for the determination of the analyte formed from azo colorants in toy products by high-performance liquid chromatography with UV detection.[1] Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sensitive colorimetric reagent for gold and for free chlorine in water.
Disclaimer
May be carcinogenic.
General description
o-Tolidine is widely used in the aniline dye industry for the synthesis of different azo dyes.[2]

Hãng sản xuất	Merck

o-Tolidine

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