Mordant Yellow 1

We specialize in providing high-quality Mordant Yellow 1 for industrial clients across various sectors. Whether you need chemicals consultation, technical support, or detailed information about our production capabilities, our team is here to help.

Category:Food Additives   MOQ:100KG  Shipped directly from China

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Introduction

Mordant Yellow 1 Introduction

Attribute Details
CAS Number 584-42-9
Chemical Name 2-Hydroxy-5-[(3-nitrophenyl)azo]benzoic acid monosodium salt
Molecular Formula C13H8N3NaO5
Molecular Weight 309.21 g/mol
Appearance Yellow powder
Solubility Soluble in hot water, soluble in ethanol, slightly soluble in cold water, propylene glycol, and ether

Mordant Yellow 1 is a versatile chemical compound with a range of applications. It is commonly used as an indicator, where it is dissolved in 25% ethanol to form a 0.025% solution. This solution can be employed as both a pH indicator and a chromatographic analysis reagent.

The compound exhibits specific chemical properties, such as changing color when exposed to concentrated sulfuric acid or nitric acid. When treated with concentrated sulfuric acid, Mordant Yellow 1 turns red-yellow, and upon dilution, produces a green-yellow precipitate. When exposed to concentrated nitric acid, it turns into a yellow-amber solution.

In terms of safety, Mordant Yellow 1 is not classified as a dangerous substance or mixture according to the Globally Harmonized System (GHS). However, appropriate personal protective equipment, such as eye shields, gloves, and respirators, should be worn when handling this compound.

Overall, Mordant Yellow 1 is a valuable chemical with a range of industrial applications and specific chemical properties.

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