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Product technical indicators：
Project | Index |
Appearance | Light yellow flake or powder |
Initial melting point of dry product / ℃≥ | 107 |
Purity of 2-ethyl anthraquinone /%≥ | 98.5 |
Mass fraction of benzene insoluble matter /%≤ | 0.05 |
Mass fraction of water /%≤ | 0.2 |
Mass fraction of iron / (mg / kg)≤ | 5 |
Mass fraction of chlorine / (mg / kg)≤ | 10 |
Mass fraction of sulfur / (mg / kg)≤ | 10 |
Packaging, storage and transportation：
The products are packed in 25kg woven bags lined with plastic bags, and the products are stored in a dry and ventilated warehouse. During transportation, it is necessary to prevent exposure to the sun and rain, and avoid strong extrusion and collision.
Manufacturing
