Import Caustic Soda — Buy in Bulk from Supplier in China

Caustic soda flakes from Shijiazhuang Tianhua Phosphate Co., Ltd. are a white opaque solid with a molecular formula of NaOH and a molecular weight of 40, supplied under CAS No. 1310-73-2 and HS No. 2815110000. The product is highly deliquescent and soluble in water, alcohol, and glycerin, but insoluble in acetone, making it suitable for applications requiring controlled dissolution. Available in two purity grades, 96% and 99%, the flakes meet strict specifications for sodium carbonate (Na2CO3 ≤ 1.40% for 96% grade, ≤ 0.90% for 99% grade), sodium chloride (NaCl ≤ 2.80% for 96%, ≤ 0.15% for 99%), and iron oxide (Fe2O3 ≤ 0.01% for 96%, ≤ 0.007% for 99%).

The material is a fundamental chemical raw material used across light industry, chemical manufacturing, metallurgy, textile production, and pesticide sectors, as well as for synthesising organic and inorganic compounds. Standard industry grades for caustic soda flakes typically range from 95% to 99% purity, with lower-grade variants often used in less demanding applications such as soap making or water treatment. The flakes are typically packaged in 25 kg bags, a standard unit for bulk chemical transport that ensures ease of handling and storage.

Industrial buyers source caustic soda flakes for processes like pH regulation, chemical peeling, and aluminium etching, where precise purity levels directly impact product quality and yield. The product’s solubility and reactivity make it a critical input for manufacturers of paper, detergents, and textiles, while its role in wastewater treatment highlights its environmental applications. Buyers should confirm packaging integrity and storage conditions to prevent moisture absorption, which can degrade the material’s effectiveness.

Shijiazhuang Tianhua Phosphate Co., Ltd. is based in Yuhua District, Shijiazhuang, Hebei Province, China, with its registered address at No.63 Zhaiyingnan Street. The company operates within the chemical supply chain, focusing on the production and distribution of industrial chemicals such as caustic soda flakes. Its profile indicates an imported supplier tier, suggesting it sources raw materials or products from international markets for domestic or export distribution.

The supplier’s trust tier is classified as harbor, reflecting a baseline level of verification, though its response rate is currently recorded at 0.00%, indicating no recent engagement with inquiries. This lack of responsiveness may require buyers to follow up directly via alternative contact methods. The company’s listing does not provide additional details on certifications, production capacity, or client history, so buyers are advised to request this information directly to assess reliability and suitability for their needs.