In China, the standards for tungsten tetrabromide are formulated and issued by the National Standardization Management Committee. The following are national standards related to tungsten tetrabromide:
1. GB/T 5121-2017 Inorganic chemical reagents Tungsten tetrabromide
This standard stipulates the physical properties, chemical properties, test methods, packaging, transportation and storage requirements of tungsten tetrabromide.
2. GB/T 21828-2008 Electronic Grade Inorganic Chemicals Tungsten Tetrabromide
This standard stipulates the quality requirements, test methods, packaging, transportation and storage requirements of tungsten tetrabromide. This standard applies to the production and use of electronic grade inorganic chemical tungsten tetrabromide.
The formulation and implementation of these national standards will help regulate the production and use of tungsten tetrabromide, and ensure the safety, stability and reliability of production and use.
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