本文へ移動
Kanzei米国 / HTSUS
HTS CODE · 10桁

2921.45.25.00

2026 · Revision 21

Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

商品説明は公式データの英語原文です。日本語の参考キーワードは公式訳・分類の確定結果ではありません。

第29章：Organic chemicals

関税率表の記載

一般税率（General）
Free
特別税率（Special）
記載なし（空欄）
Column 2税率
15.4¢/kg + 60%

空欄は0%や免税を意味しません。上位のコードに税率が記載されている場合があります。追加関税や原産国別措置を含む実効税率は表示していません。

階層と商品説明

  1. 2921Amine-function compounds
  2. Aromatic monoamines and their derivatives; salts thereof:
  3. 2921.451-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:
  4. 2921.45.25.00Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

同じ見出しの関連コード

  • 2921.11.00.00Methylamine, di- or trimethylamine and their salts
  • 2921.12.01.002-(N,N-Dimethylamino)ethyl chloride hydrochloride
  • 2921.13.00.002-(N,N-Diethylamino)ethyl chloride hydrochloride
  • 2921.14.00.002-(N,N,-Diisopropylamino)ethyl chloride hydrochloride
  • 2921.19.11.00Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoing
  • 2921.19.31.003-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochloride

同じ4桁見出しに属するコードです。商品の互換性や分類の一致を示すものではありません。

このコードの変更履歴

  1. 2921.45.25.00変更
    2026-122026-13公開日 2026-07-29

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    注記・その他属性の記載変更

    変更前 (2026-12)

    公式属性の値を表示
    {
  "superior": null,
  "footnotes": [
    {
      "type": "endnote",
      "value": "See 9903.88.03. ",
      "columns": [
        "general"
      ]
    }
  ],
  "quotaQuantity": null,
  "additionalDuties": null,
  "addiitionalDuties": null
}

    変更後 (2026-13)

    公式属性の値を表示
    {
  "superior": null,
  "footnotes": [],
  "quotaQuantity": null,
  "additionalDuties": null,
  "addiitionalDuties": null
}
  2. 2921.45.25.00変更
    2025-142025-15公開日 2025-06-20

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-14)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-15)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  3. 2921.45.25.00変更
    2025-142025-15公開日 2025-06-20

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-14)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-15)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

  4. 2921.45.25.00変更
    2025-132025-14公開日 2025-06-06

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-13)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-14)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  5. 2921.45.25.00変更
    2025-132025-14公開日 2025-06-06

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-13)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-14)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

  6. 2921.45.25.00変更
    2025-102025-11公開日 2025-05-02

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-10)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-11)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  7. 2921.45.25.00変更
    2025-102025-11公開日 2025-05-02

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-10)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-11)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

  8. 2921.45.25.00変更
    2025-92025-10公開日 2025-04-15

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-9)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-10)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  9. 2921.45.25.00変更
    2025-92025-10公開日 2025-04-15

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-9)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-10)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

  10. 2921.45.25.00変更
    2025-62025-7公開日 2025-04-04

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-6)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-7)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  11. 2921.45.25.00変更
    2025-62025-7公開日 2025-04-04

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-6)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-7)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

  12. 2921.45.25.00変更
    2025-52025-6公開日 2025-04-03

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-5)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-6)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  13. 2921.45.25.00変更
    2025-52025-6公開日 2025-04-03

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-5)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-6)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

  14. 2921.45.25.00変更
    2025-42025-5公開日 2025-03-14

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-4)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-5)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  15. 2921.45.25.00変更
    2025-42025-5公開日 2025-03-14

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-4)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-5)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

  16. 2921.45.25.00変更
    2025-32025-4公開日 2025-03-11

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    商品説明の記載変更

    削除追加原文の変更箇所

    変更前 (2025-3)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    変更後 (2025-4)

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    強調なしの原文を確認
    変更前
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
    変更後
    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)
  17. 2921.45.25.00変更
    2025-32025-4公開日 2025-03-11

    Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; and<i>o</i>-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)

    階層・上位説明の記載変更

    変更前 (2025-3)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof:

    変更後 (2025-4)

    2921 Amine-function compounds

    Aromatic monoamines and their derivatives; salts thereof:

    2921.45 1-Naphthylamine (<i>α</i>-Naphthylamine), 2-Naphthylamine (<i>β</i>-Naphthylamine), and their derivatives; salts thereof:

データ出典：U.S. International Trade Commission ↗（新しいタブ）