Naphthol AS-BI
Structure: |
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English name: |
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide |
Alias: |
3-Hydroxy-N-(2-oxo-1,3-dihydrobenzoimidazol-5-yl)naphthalene-2-carboxamide |
CAS No.: |
26848-40-8 |
Molecular Formula: |
C18H13N3O3 |
Molecular Weight: |
319.32 |
Use and future |
This product is the new pigment with better performance, and mainly used in plastic and directly used in organic pigment synthesis. |
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Content
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≥ 99%
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Appearance
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yellow or brown yellow equal powder
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Alkalia insoluble content
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≤ 0.5%
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Moisture
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≤ 0.3%
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Solution range
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360°C-365°C
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Output
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300 tons
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