Policy and Standards Analysis of China’s Calcium Chloride Industry in 2025
Created on 09.10
Analysis of Calcium Chloride Industry Policies in 2025: Calcium Chloride Industry Standards Enhance Product Quality and Safety
According to the China Report Hall, in recent years the development of the calcium chloride industry has been jointly influenced by national policies, environmental regulations, and market demand. At the policy level, the Chinese government has introduced a series of guiding documents aimed at regulating industry production, encouraging technological innovation, and promoting green and sustainable development. Below is an analysis of the calcium chloride industry policies in 2025.
To ensure the safety and quality control of calcium chloride during production, storage, transportation, and usage, a series of domestic and international standards have been established. These standards primarily cover purity, impurity levels, physicochemical properties, production processes, packaging, and labeling. According to the 2025–2030 Global and China Calcium Chloride Industry Market Status and Development Outlook Report, China’s calcium chloride production capacity will continue to reach new highs, with an additional 2.761 million tons of capacity expected, representing a growth rate of 12.2%.
The “Green Development Action Plan for the Petrochemical and Chemical Industry,” jointly issued by the National Development and Reform Commission (NDRC) and the Ministry of Industry and Information Technology (MIIT), requires calcium chloride producers to strengthen comprehensive resource utilization, reduce by-product emissions, and gradually eliminate outdated production capacity. These policies provide a clear direction for industrial transformation and upgrading while also placing higher demands on environmental compliance.
Calcium Chloride Industry Policy Measures
China has introduced regulations such as the National Standard for Industrial Calcium Chloride, which specify requirements for appearance, chemical composition, physical properties, and packaging and transportation. At the same time, the government has implemented a production licensing system for calcium chloride. Food-grade products must obtain a food production license, while industrial-grade products must secure relevant permits based on their intended use. These measures effectively regulate market order, ensure product quality and safety, and lay the foundation for healthy industry development.
The “14th Five-Year Plan” emphasizes the need to promote the chemical industry’s transformation toward high-end and fine chemicals. As an important industrial raw material, calcium chloride is expected to benefit from policy support in the development of high value-added products such as food-grade and pharmaceutical-grade calcium chloride. Under the “dual carbon” goals, the industry is also encouraged to explore low-carbon production processes, such as utilizing carbide slag and other industrial by-products to produce calcium chloride, thereby achieving resource recycling. In addition, the Ministry of Commerce and other authorities encourage enterprises to participate in international standard-setting to enhance the global competitiveness of Chinese calcium chloride products.
As global awareness of environmental protection grows, the calcium chloride industry faces stricter environmental requirements. Many countries have introduced standards such as RoHS, REACH, and DMF-free, pushing companies to adopt more eco-friendly raw materials and production processes. Against this backdrop, enterprises are actively exploring sustainable development paths, such as recycling calcium chloride from spent desiccants and developing biodegradable desiccant packaging. Some companies have optimized production processes to reduce energy consumption, achieving a win–win between economic benefits and environmental protection. These policies not only foster technological innovation but also encourage companies to take on greater social responsibility, injecting new momentum into the industry’s long-term growth.
Calcium Chloride Industry Standards
Standards stipulate that industrial calcium chloride should appear as white, off-white, or slightly colored powders, flakes, granules, or solid blocks, or as a colorless to slightly turbid liquid. Technical indicators include calcium chloride content (on a dry basis), magnesium and alkali metal chlorides, water-insoluble content, acidity (pH 7.5–10.5), and sulfate levels. In addition, stricter requirements are imposed for food-grade and pharmaceutical-grade calcium chloride. For instance, food-grade products must comply with GB 1886.45—2016, which limits heavy metals (Pb ≤ 2 mg/kg, As ≤ 1 mg/kg, Hg ≤ 0.1 mg/kg), while pharmaceutical-grade products must meet the Chinese Pharmacopoeia standards, including bacterial endotoxin tests.
For packaging and storage, calcium chloride must comply with GB/T 191-2008 Packaging and Storage Pictorial Marking requirements to ensure sealing and moisture protection, and to avoid contact with strong acids, bases, or oxidants. Transport vehicles must be equipped with rain- and moisture-proof facilities and meet hazardous chemical transport regulations. Storage requires dry, ventilated warehouses away from heat and ignition sources, with regular checks to ensure package integrity and prevent moisture absorption and caking.
In the international market, calcium chloride products must also meet standards such as the U.S. FCC standard and the EU E509 food additive standard to facilitate global trade. The continuous refinement of standards not only enhances product quality and safety but also provides a regulatory basis for industry standardization.
Packaging and transportation must also meet safety and environmental requirements. Solid products are usually packed in double-layer bags (inner plastic, outer woven) with a net weight of 25 kg per bag or customized to client needs. Liquid products are transported in polyethylene drums or tank trucks. Products with concentrations ≥30% must carry “anti-freeze” labels. Storage environments should be cool and dry, with relative humidity ≤65%, and calcium chloride must not be stored with alkaline substances. During transport, packaging must remain intact, and liquid products transported in winter must be insulated. Each batch must retain samples for at least six months, with labels indicating production date, batch number, and applicable standards for traceability and quality control.
Conclusion
Overall, policies not only impose strict requirements for the industry’s green transformation but also provide opportunities for technological upgrading and market expansion. Enterprises must respond proactively, leveraging compliance and innovation to gain development advantages. In the future, with continued technological progress and rising demand, calcium chloride industry standards will be further improved, driving the sector toward greater efficiency, sustainability, and safety.
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