Sodium bicarbonate is moisturesensitive. Poor storage will lead to caking, which affects user experience. Many international trade disputes are caused by improper storage and shipping.
1.Storage rules Keep in cool, dry, wellventilated warehouse. Keep away from moisture, rain and direct sunlight. Pallet stacking is recommended. Seal bags tightly after opening. Do not store together with strong acid materials.
2.Why does caking happen Main reason: absorbing water vapor from air. Slight caking can be crushed physically without changing chemical property. Hard massive caking means longtime damp, product quality may degrade.
3.Transportation tips Avoid rain and damp during sea or land shipment. For sea freight in humid tropical regions, select waterproof innerliner woven bags. For bulk jumbobag cargo, pay attention to container dehumidification.
4.Shelf life Normally 24 months under good sealeddry storage. Check physical status and COA before using expired stock.
5.Buyers should inspect goods upon arrival: check whether bags get wet, whether there is hard lumping.
Weifang Haizhiyuan Chemical Co., Ltd. is a reputable chemical manufacturer and international supplier located in Weifang, Shandong, a well-known marine chemical industrial cluster in China. Since its establishment in 2008, the company has focused on the R&D, production and export of fine basic chemicals, owning complete independent import and export qualifications.
Specializing in sodium bicarbonate and calcium chloride, we provide full-grade products including food grade, feed grade and industrial grade. Strict quality control standards are adopted throughout production to ensure consistent purity, stable performance and full compliance with international industry standards.
Our products cover diverse application scenarios such as food manufacturing, livestock and aquaculture, industrial desulfurization, wastewater treatment and chemical processing. With stable production capacity, standardized logistics and professional foreign trade services, we have built long-term cooperative relationships with clients across Southeast Asia, the Middle East, Europe and other global regions.
Adhering to quality-oriented development and sincere service philosophy, we are committed to providing reliable, high-cost-effective chemical raw material solutions for global buyers.
