| HS Directory Tree | Description |
|---|---|
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Chapter 29; Organic chemicals |
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Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids;their halogennated, sulphonated, nitrated or nitrosated derivatives |
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Phthalic anhydride; 邻苯二甲酸酐(苯酐); |
| 13-digits CIQ code | Commodity Name |
|---|---|
2917350000301 |
邻苯二甲酸酐(苯酐)(腐蚀性物质) |
2917350000302 |
邻苯二甲酸酐(苯酐)(其他化工产品) |
2917350000999 |
邻苯二甲酸酐(苯酐) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
29173500. |
邻苯二酸酐 | |
29173500. |
邻苯二甲酸酐 | |
29173500. |
苯酐PHTHALIC ANHYDRIDE,用于不 | 分子式:C8H4O2,签约日:07.01.10, |
29173500. |
苯酐 PA | 含量99.5%以上 |
29173500. |
苯酐 纯度>99.5% | |
29173500. |
苯酐 | C8H4O3 纯度:99.6%以上 |
29173500. |
苯酐 |



















