英国 · 品目· 5 个子目· 17 个税号
2923季铵盐、氢氧化物、卵磷脂及其他磷氨基脂
Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
子目（6 位 WCO 统一）
英国税号（10 位）
本品目下 英国海关的全部细分税号与首要税率
| HS 编码 | 商品描述 | 首要税率 |
|---|---|---|
| 2923100000 | Choline and its salts | 6.00 % |
| 2923200000 | Lecithins and other phosphoaminolipids | 0.00 % |
| 2923300000 | Tetraethylammonium perfluorooctane sulphonate | 6.00 % |
| 2923400000 | Didecyldimethylammonium perfluorooctane sulphonate | 6.00 % |
| 2923900010 | Tetramethylammonium hydroxide, in the form of an aqueous solution containing 25% (± 0,5%) by weight of tetramethylammonium hydroxide | 6.00 % |
| 2923900013 | Bis(n,n,n-trimethyladamantan-1-aminium) sulfate (cas rn 1000777-61-6) with a purity by weight of 95 % or more, whether or not in aqueous solution containing 20 % or more bis(n,n,n-trimethyladamantan-1-aminium) sulfate (cas rn 1000777-61-6) | 6.00 % |
| 2923900030 | Tetrabutylammonium tetrahydroborate (cas rn 33725-74-5) with a purity by weight of 97 % or more | 6.00 % |
| 2923900033 | Calcium phosphoryl choline chloride tetrahydrate (cas rn 72556-74-2) with a purity by weight of 90 % or more | 6.00 % |
| 2923900050 | Betaine hydrochloride (cas rn 590-46-5), with a purity by weight of 93 % or more | 6.00 % |
| 2923900055 | Tetrabutylammonium bromide (cas rn 1643-19-2) | 6.00 % |
| 2923900065 | N,n,n-trimethyl-tricyclo[3.3.1.13,7]decan-1-aminium hydroxide (cas rn 53075-09-5) in form of an aqueous solution with a content of n,n,n-trimethyl-tricyclo[3.3.1.13,7]decan-1-aminium hydroxide by weight of 17,5 % or more but not more than 27,5 % | 6.00 % |
| 2923900075 | Tetraethylammonium hydroxide, in the form of an aqueous solution containing:<br>- 35 % (± 0,5 %) by weight of tetraethylammonium hydroxide,<br>- not more than 1 000 mg/kg of chloride,<br>- not more than 2 mg/kg of iron and<br>- not more than 10 mg/kg of potassium | 6.00 % |
| 2923900080 | Diallyldimethylammonium chloride, in the form of an aqueous solution containing by weight 63 % or more but not more than 67 % of diallyldimethylammonium chloride, (cas rn 7398-69-8) | 6.00 % |
| 2923900085 | N,n,n-trimethylanilinium chloride (cas rn 138-24-9) | 6.00 % |
| 2923900087 | 3-chloro-2-hydroxypropyl)trimethylammonium chloride (cas rn 3327-22-8), in the form of an aqueous solution containing by weight 65 % or more but not more than 71 % 3-chloro-2-hydroxypropyl)trimethylammonium chloride | 6.00 % |
| 2923900088 | Aqueous solution containing by weight 78 % or more but not more than 82 % of [2-(acryloyloxy)ethyl]trimethylammonium chloride (cas rn 44992-01-0) | 6.00 % |
| 2923900090 | Other | 6.00 % |