Import Caustic Soda — Buy in Bulk from Supplier in China

Tianjin Wangde Chemical Imp&exp Co., Ltd supplies caustic soda in flake form with a guaranteed minimum NaOH purity of 99 % and a maximum sodium carbonate (Na₂CO₃) content of 0.90 %. The product also limits sodium chloride to 0.15 % max and iron(III) oxide to 0.007 % max, meeting the specifications commonly required for industrial alkali. Each batch is packaged in three‑layer polypropylene‑PE bags weighing 25 kg, which are sealed to protect the flakes from moisture. The chemical formula is NaOH and the flakes appear as solid white pieces suitable for bulk handling.

The flake grade is preferred where rapid dissolution is needed, contrasting with the granular grade that dissolves more slowly. In the chemical industry, a 99 % purity level is considered standard for processes such as pulp bleaching and soap saponification, while the low impurity limits help maintain product consistency. Typical bulk density for caustic soda flakes is around 0.7 t/m³, a standard figure that influences transport calculations.

Major buyers include paper manufacturers, textile dyeing plants, and detergent producers who require reliable alkali concentrations. Suppliers usually ship the 25 kg bags on pallets or in bulk containers, and payment terms are negotiated directly with the exporter. Buyers should confirm the exact minimum order quantity, Incoterms and any required safety data sheets before finalising the contract.

Tianjin Wangde Chemical Imp&exp Co., Ltd is located at No. 168, Jiulong Street, Shuanggang Town, Tianjin 300350, China. The company is classified as an imported‑tier supplier and carries a harbor trust tier, indicating that it has passed basic verification checks on the platform. Its response statistics show a zero percent response rate and no recorded average response time, so buyers should anticipate the need for proactive communication.

The supplier lists caustic soda flakes as its primary product offering, specifying the chemical purity and impurity limits but does not provide details on minimum order quantities, pricing, lead times or certification status. Prospective importers must therefore request this information directly from the company to assess suitability for their specific projects.