84100-73-2

Basic information

• Product Name: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate
• Synonyms: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate;4-Amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid potassium salt;Einecs 282-153-5
• CAS NO: 84100-73-2
• Molecular Formula: C14H8KNO7S
• Molecular Weight: 373.37912
• EINECS: 282-153-5
• Mol File: 84100-73-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate(84100-73-2)
• EPA Substance Registry System: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate(84100-73-2)

Safety Data

• Hazardous Substances Data: 84100-73-2(Hazardous Substances Data)

Usage

Description

Potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate is a water-soluble red dye that functions as a pH indicator in analytical chemistry. This chemical compound is characterized by its color-changing properties in response to variations in pH levels, which makes it a valuable tool for assessing the acidity or alkalinity of substances.

Uses

Used in Analytical Chemistry:
Potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate serves as a pH indicator, utilized for determining the acidity or alkalinity of a solution. Its color change with pH variations aids in the precise measurement and analysis of a substance's pH level.
Used in Dye and Pigment Manufacturing:
potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate is also employed in the production of dyes and pigments, contributing to the coloration and quality of various products. Its vibrant red hue and water solubility make it a suitable choice for creating colored products.
Used in Textile Industry:
In the textile industry, potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate is used for dyeing fabrics, providing them with a rich red color. Its properties allow for the creation of visually appealing and durable textiles.
Used in Paper Industry:
The paper industry utilizes this chemical compound for coloring paper products. Its ability to change color with pH levels can also be harnessed for creating interactive or security features in specialized paper applications.
It is crucial to handle potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate with care, as it can cause irritation to the skin, eyes, and respiratory system if proper safety measures are not followed.

InChI:InChI=1/C14H9NO7S.K/c15-9-7-8(12(18)14(13(9)19)23(20,21)22)11(17)6-4-2-1-3-5(6)10(7)16;/h1-4,18-19H,15H2,(H,20,21,22);/q;+1/p-1