Description

Ammonium p-Hydroxydithiocarbanilate CAS NO 30714-45-5 is a specialized organic ammonium salt primarily used as a key analytical reagent and chemical intermediate. Its value lies in its strong chelating properties, particularly for the detection and quantification of specific metal ions in complex matrices. This compound is essential for industries requiring precise analytical control, such as environmental testing, metallurgy, and pharmaceutical quality assurance. It serves as a critical component for researchers and manufacturers developing sensitive detection methods.

Application

• Spectrophotometric Reagent: Used for the colorimetric determination and trace analysis of metals like copper, nickel, and cobalt in water, alloys, and ores.
• Chelating Agent in Analytical Chemistry: Acts as a selective complexing agent for the separation and preconcentration of heavy metals prior to analysis by AAS, ICP-OES, or ICP-MS.
• Chemical Synthesis Intermediate: Employed in the synthesis of more complex dithiocarbamate derivatives and coordination compounds for research and material science.
• Laboratory Research: Serves as a standard or reagent in academic and industrial laboratories for method development and validation in inorganic analysis.
• Industrial Process Control: Applied in monitoring metal ion concentrations in process streams within mining, electroplating, and chemical manufacturing to ensure product quality and environmental compliance.

Basic Information

Product Name	Ammonium p-Hydroxydithiocarbanilate
CAS No.	30714-45-5
Molecular Formula	C7H9N2OS2 • NH3 (or commonly represented as C7H12N3OS2)
Molecular Weight	218.32 g/mol (for C7H12N3OS2)
Synonyms	Ammonium 4-Hydroxydithiocarbanilate; p-Hydroxydithiocarbanilic Acid Ammonium Salt; Ammonium N-(4-Hydroxyphenyl)dithiocarbamate; APHDTC; 4-Hydroxy-N-(sulfanylcarbothioyl)anilinium Ammonia; Analytical Reagent for Copper; Dithiocarbanilate Reagent
EINECS	Contact for details

Quality Control

Our Ammonium p-Hydroxydithiocarbanilate is manufactured under strict quality protocols to ensure consistency and reliability for analytical applications. Each batch undergoes rigorous testing, including purity assay, identification, and verification of functional performance as a chelating agent. A comprehensive Certificate of Analysis (COA) detailing all test results is provided to guarantee the product meets your specified requirements for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Functional Test (Cu Chelation)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.