206752-32-1

Basic information

• Product Name: AZOMETHIN-H MONOSODIUM SALT HYDRATE
• Synonyms: AZOMETHINE-H SODIUM;4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt, 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid hydrate monosodium salt;Azomethine-H hydrate monosodium salt;Azomethine-H monosodium salt hydrate,4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate, 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid mon;4-Hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-2,7-naphthalenedisulfonic acid monosodium salt hydrate;Sodium 5-hydroxy-4-((2-hydroxybenzylidene)amino)-7-sulfonaphthalene-2-sulfonate hydrate;Azomethine-H monosodium salt hydrate 90%;Azomethine-H monosodium salt hydrate p.a.
• CAS NO: 206752-32-1
• Molecular Formula: C17H13NNaO8S2
• Molecular Weight: 446.40679
• EINECS: 250-975-3
• Mol File: 206752-32-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: >300°C
• Appearance: /
• Storage Temp.: room temp
• Solubility: NaOH: soluble5%, clear to hazy, yellow to brown
• Water Solubility: Soluble in water, ethanol and acetone.
• BRN: 4100175
• CAS DataBase Reference: AZOMETHIN-H MONOSODIUM SALT HYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: AZOMETHIN-H MONOSODIUM SALT HYDRATE(206752-32-1)
• EPA Substance Registry System: AZOMETHIN-H MONOSODIUM SALT HYDRATE(206752-32-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 206752-32-1(Hazardous Substances Data)

Usage

Description

Azomethine-H monosodium salt hydrate is a chemical compound that serves as a reagent for the colorimetric determination of boron in various samples, including soil, plants, composts, manure, water, and nutrient solutions. It is known for its ability to provide accurate and reliable results in the measurement of boron content.

Uses

Used in Agricultural and Environmental Applications:
Azomethine-H monosodium salt hydrate is used as an analytical reagent for the determination of boron levels in soil and plants. This is important for assessing the health and fertility of agricultural lands, as well as monitoring the environmental impact of boron-containing compounds.
Used in Soil Analysis:
Azomethine-H monosodium salt hydrate is used as a colorimetric reagent for the detection and quantification of boron in soil samples. This helps in understanding the boron content of the soil, which is crucial for maintaining optimal plant growth and preventing potential toxic effects on plants and the environment.
Used in Plant Analysis:
Azomethine-H monosodium salt hydrate is used as a colorimetric reagent for the determination of boron in plant tissues. This application aids in evaluating the boron uptake by plants and its role in their growth and development, as well as in diagnosing potential boron deficiencies or toxicities.
Used in Water and Nutrient Solutions:
Azomethine-H monosodium salt hydrate is used as a colorimetric reagent for the measurement of boron in water and nutrient solutions. This is essential for ensuring the proper balance of boron in these solutions, which can directly impact the health and productivity of plants grown in hydroponic or other controlled environments.

Biochem/physiol Actions

Azomethine-H is used as a color development agent. It is used for the determination of boron, mainly in the soil samples.

InChI:InChI=1/C17H13NO8S2.Na.H2O/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;;/h1-9,18,20H,(H,21,22,23)(H,24,25,26);;1H2/q;+1;/p-1/b10-9+;;