What Is India’s New Mandate for Orthophosphoric Acid
Introduction
India’s Department of Chemicals and Petrochemicals (DCF) has taken a significant step toward ensuring the quality and safety of chemicals by introducing a new quality control order (QCO) for orthophosphoric acid. This mandate aims to regulate the manufacturing and importation of this chemical, emphasizing adherence to the national standard IS 798:2020. This blog delves into the implications of this QCO and its potential impact on the industry.
Orthophosphoric Acid and its Applications
Orthophosphoric acid, a key chemical compound, finds its utility in diverse industrial applications. One of its primary uses is in preparing sheet metal surfaces for painting. By effectively cleaning the metal and preventing corrosion and rust formation, orthophosphoric acid plays a crucial role in ensuring the longevity and aesthetics of painted surfaces. Additionally, it serves as a vital ingredient in the production of phosphate salts, polyphosphates, and detergents, contributing to various sectors ranging from agriculture to household cleaning products.
Safety Concerns and International Classification
On an international scale, orthophosphoric acid is subjected to classification and regulation due to its potential hazards. Within the European Union (EU), it falls under the Classification, Labeling, and Packaging Regulation (CLP) as a substance that can cause severe skin burns and eye damage. Furthermore, the Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) regulation identifies it as harmful if ingested. These classifications highlight the importance of proper handling, storage, and transportation of orthophosphoric acid to mitigate potential risks.
IS 798:2020 — Elevating Quality Standards
The cornerstone of India’s new quality control mandate is the Indian Standard (IS) 798:2020. This standard delineates not only the minimum purity prerequisites but also other intricate technical specifications that orthophosphoric acid must adhere to. By setting these benchmarks, the standard aims to enhance the overall quality of the chemical circulating in the market.
Certification and the BIS Mark
Companies engaged in the manufacturing or importation of orthophosphoric acid now face the requirement of obtaining certification to demonstrate their compliance with IS 798:2020. This certification serves as evidence of conformity with the national standard’s stipulations. To further signify this adherence, the Bureau of Indian Standards (BIS) mark must be prominently displayed on the packaging of the chemical. This dual emphasis on certification and the BIS mark underscores the commitment to quality and safety within the industry.
Conclusion
India’s move to enforce a quality control order for orthophosphoric acid exemplifies the nation’s commitment to ensuring the safety, quality, and sustainability of the chemical industry. With IS 798:2020 as its cornerstone, this mandate introduces a new era of standardized practices and certifications, promising benefits not only for manufacturers and importers but also for consumers and the environment. As the chemical landscape evolves, this proactive approach sets a precedent for responsible regulation and industry development.
