Hazard Properties of Oxalic Acid
2026-05-18
Hazard Properties of Oxalic Acid
Oxalic acid fully meets the property-based criteria for hazardous chemicals:
Corrosivity (Class 8 Dangerous Goods):
Oxalic acid solutions are strongly irritating and corrosive to the skin, eyes, and respiratory mucous membranes. Contact may cause burns and inflammation.
Toxicity:
Oxalic acid and its salts (e.g., calcium oxalate) are harmful to humans. Ingestion can bind to calcium ions in the body, leading to hypocalcemia, acid-base imbalance, and potentially kidney stones, which may severely impair renal function in severe cases.
Defined Transport Classification:
In the transport of dangerous goods, oxalic acid is assigned UN number 3261, with the official shipping name "Corrosive solid, acidic, organic, n.o.s."
Based on its dual properties of corrosivity and toxicity, oxalic acid is clearly defined as a hazardous chemical in international chemical classification and transport systems.
Oxalic acid fully meets the property-based criteria for hazardous chemicals:
Corrosivity (Class 8 Dangerous Goods):
Oxalic acid solutions are strongly irritating and corrosive to the skin, eyes, and respiratory mucous membranes. Contact may cause burns and inflammation.
Toxicity:
Oxalic acid and its salts (e.g., calcium oxalate) are harmful to humans. Ingestion can bind to calcium ions in the body, leading to hypocalcemia, acid-base imbalance, and potentially kidney stones, which may severely impair renal function in severe cases.
Defined Transport Classification:
In the transport of dangerous goods, oxalic acid is assigned UN number 3261, with the official shipping name "Corrosive solid, acidic, organic, n.o.s."
Based on its dual properties of corrosivity and toxicity, oxalic acid is clearly defined as a hazardous chemical in international chemical classification and transport systems.
Oxalic Acid from Zibo Anhao Chemical Co., Ltd.
Zibo Anhao Chemical Co., Ltd. is a reliable supplier of high-quality oxalic acid (ethanedioic acid, CAS 144-62-7) tailored for industrial and commercial applications. Our product is available in both anhydrous and dihydrate forms, featuring a white crystalline appearance, high purity (up to 99.5%), and stable chemical properties.
Manufactured under strict quality control and standardized production processes, our oxalic acid meets international industry standards with low impurity content and consistent performance. It serves as a versatile reducing agent, bleaching agent, and metal chelating agent, widely used in textile dyeing and printing, leather processing, rare earth metal extraction, rust removal, and the synthesis of oxalate esters and salts.
At Zibo Anhao Chemical, we prioritize product reliability and customer satisfaction. We offer flexible packaging options (25kg bags or customized) and stable long-term supply to support diverse industrial needs. With professional export services and efficient logistics, we deliver cost-effective oxalic acid solutions to clients worldwide.
https://www.anhaochemical.com/global-premier-oxalic-acid-the-all-purpose-chemical-transforming-1-product/ Zibo Anhao Chemical Co., Ltd. is a reliable supplier of high-quality oxalic acid (ethanedioic acid, CAS 144-62-7) tailored for industrial and commercial applications. Our product is available in both anhydrous and dihydrate forms, featuring a white crystalline appearance, high purity (up to 99.5%), and stable chemical properties.
Manufactured under strict quality control and standardized production processes, our oxalic acid meets international industry standards with low impurity content and consistent performance. It serves as a versatile reducing agent, bleaching agent, and metal chelating agent, widely used in textile dyeing and printing, leather processing, rare earth metal extraction, rust removal, and the synthesis of oxalate esters and salts.
At Zibo Anhao Chemical, we prioritize product reliability and customer satisfaction. We offer flexible packaging options (25kg bags or customized) and stable long-term supply to support diverse industrial needs. With professional export services and efficient logistics, we deliver cost-effective oxalic acid solutions to clients worldwide.
