Difficulties and Precautions for Exporting Erbium Oxide from China
1.Characteristics and Uses of Erbium Oxide
Erbium oxide, with the chemical formula Er₂O₃, is a pink powder. It is slightly soluble in inorganic acids and insoluble in water. When heated to 1300°C, it transforms into hexagonal crystals without melting. Erbium oxide is stable only in its Er₂O₃ form and features a cubic structure similar to manganese trioxide. The Er³⁺ ions are octahedrally coordinated. For reference, see the "Erbium Oxide Unit Cell" illustration. The magnetic moment of Er₂O₃ is notably high at 9.5 MB. Erbium oxide is primarily used as an additive in yttrium iron garnet, a control material for nuclear reactors, and in special luminescent and infrared-absorbing glass. It is also employed as a glass colorant and is used to make pink glass. Its properties and preparation methods are similar to those of other lanthanide elements.
2.Analysis of Difficulties in Exporting Erbium Oxide
(1). The commodity code for erbium oxide is 2846901920. According to China Customs regulations, exporters must hold a rare earth compound export license and provide necessary declaration elements. The export supervision conditions include 4 (export license), B (export clearance form for outbound goods), X (export license under the processing trade category), and Y (export license for border small-scale trade). The inspection and quarantine supervision category is statutory export commodity inspection.
(2).Exporting erbium oxide presents challenges as some airlines and shipping companies do not accept these goods, and export warehouses may refuse them. Therefore, exporters must confirm with airlines, shipping companies, and warehouses whether they can handle these goods before arranging air or sea freight and container loading.
(3).Packaging for erbium oxide must comply with the export requirements set by the Chinese Bureau of Commerce and Customs. Packaging must be formal, and a commercial inspection certificate and a GHS label must be provided.
(4).While the export and transportation of erbium oxide are permitted by policy, it cannot be mixed with other hazardous chemicals due to the risk of chemical reactions, combustion, and fire.
(5).Accuracy of data and information is crucial. Booking information, declaration information, and customs declaration details must be consistent and aligned. Any discrepancies or changes after confirming space can be troublesome, so thorough review is necessary.
3.Packaging Considerations for Exporting Erbium Oxide
(1).Verify through MSDS/UN codes and other sources whether erbium oxide is classified as a dangerous good in the importing country and if special packaging for hazardous materials is required.
(2).Packaging Regulations for Chemical Powders in Bags: For bagged powder products, the outer layer must be packed in plastic-coated textile or foil bags to prevent leakage and isolate the powder from static electricity.
(3).Packaging Regulations for Chemical Powders in Barrels: The barrel cover must be sealed, and the barrel ring should be secure. The barrel body must have tight seams without gaps and should be robust.
(4).Some importing countries may classify erbium oxide from China as an anti-dumping product. It is essential to confirm and provide proof of origin in advance.
-
4.Erbium Oxide Export Advantages
Erbium oxide is a sensitive commodity in terms of China's customs export declaration and international logistics. It requires stringent export customs declaration and logistics distribution procedures, along with complex documentation. UrbanMines Tech. Co., Ltd. operates an erbium oxide processing and production workshop in China domestic, specializing in quality control aspects such as purity, impurities, and particle size. UrbanMines is proficient in export declaration and international logistics for powdered products. UrbanMines Tech. Co., Ltd. offers a comprehensive, professional, and reliable one-stop service for erbium oxide production and supply to customers worldwide.