Description

Ammonium Bioxalate Monohydrate is a high-purity inorganic salt widely utilized in analytical chemistry and industrial processes. Its primary value lies in its role as a precise and reliable reagent for standardization and complexometric titrations. This compound is essential for quality control laboratories, chemical synthesis, and metal surface treatment operations. We supply this material with a focus on consistent purity and reliable performance for demanding technical applications.

Application

• Primary Standard in Analytical Chemistry: Used for the standardization of potassium permanganate (KMnO₄) and cerium(IV) sulfate solutions in titrimetric analysis.
• Metal Cleaning and Polishing: Acts as a component in specialized formulations for cleaning and brightening metal surfaces, particularly iron and steel.
• Textile and Leather Processing: Employed as a mordant in dyeing processes and in the tanning of leather.
• Laboratory Reagent: Serves as a key chemical in various qualitative and quantitative analytical procedures.
• Chemical Synthesis Intermediate: Used in the preparation of other oxalate compounds and in specific organic synthesis reactions.
• Rust and Scale Removal: An effective agent in industrial descaling and rust removal formulations.

Basic Information

Product Name	Ammonium Bioxalate Monohydrate
CAS No.	5972-72-5
Molecular Formula	(NH₄)HC₂O₄·H₂O
Molecular Weight	142.11 g/mol
Synonyms	Ammonium Hydrogen Oxalate Monohydrate; Acid Ammonium Oxalate Monohydrate; Ammonium Binoxalate Monohydrate; Oxalic Acid, Monoammonium Salt, Monohydrate; Monoammonium Oxalate Monohydrate; Ammonium Oxalate Monohydrate (acidic); AMMONIUM OXALATE, ACID, MONOHYDRATE; 1-Ammonium-2-oxalate-1-water
EINECS	Contact for details

Quality Control

Our Ammonium Bioxalate Monohydrate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for analytical and industrial use. A comprehensive Certificate of Analysis (COA) detailing assay, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 99.0%
pH (5% solution)	2.5 - 3.5
Water (Karl Fischer)	11.0 - 13.5%
Insoluble Matter	≤ 0.01%
Chloride (Cl)	≤ 0.001%
Sulfate (SO₄)	≤ 0.002%
Heavy Metals (as Pb)	≤ 0.0005%

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