Ungrouped chemical item
|
Item
|
Standard |
Result |
|
Appearance |
Light yellow/green powder |
|
|
Melt point |
200℃～203℃ |
201℃ |
|
Purity |
≥98% |
99.4% |
|
Mesh |
≥800 |
805 |
|
Chromatic light |
Blue and white （similar to the standard sample） |
Blue and white （similar to the standard sample） |
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