Product Details

CasNo： 144-62-7

MF： C2H2O4

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/bag

Purity： 99.6%

Basic Information

Product Description

Product Name：Oxalic acid

CAS No: 144-62-7

Form: powder

Product Application

Cleaning & Bleaching:

Metal Cleaning & Polishing: Cleans and polishes stainless steel, copper, and aluminum surfaces by removing oxides and rust. Critical in semiconductor and photovoltaic silicon wafer cleaning.

Textile Bleaching: Used as a bleach and dyeing assistant for cotton and linen.

Stone Cleaning: Removes rust stains from marble and other stone surfaces.

Pharmaceuticals & Chemical Synthesis:

Raw Material & Intermediate: Used in producing antibiotics (e.g., oxytetracycline), borneol, oxalate esters, and dyes (e.g., mordants).

Rare Earth & Metallurgy:

Rare Earth Element Extraction/Separation: Separates and purifies rare earth elements via precipitation based on solubility differences of their oxalates.

Metal Precipitation: Recovers or separates specific metals from solutions.

Chemicals & Catalysis:

Production of Oxalates/Esters: Key raw material for cobalt oxalate, nickel oxalate, dimethyl oxalate, etc.

Catalyst: Serves as a catalyst or pH regulator in certain organic syntheses.

Other Applications:

Tanning: Used in the leather industry as a tanning agent.

Electroplating: Additive in electroplating baths.

Analytical Chemistry: Primary standard for titrations, e.g., standardizing potassium permanganate solutions.

Packaging

25kg/bag

Storage

Store in a cool, dry, and well-ventilated warehouse. Keep away from heat and ignition sources. Separate from alkalis, oxidizing agents, and foodstuffs. Keep containers tightly sealed due to its hygroscopic nature.