2025-12-5 216.73.216.21
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Code of China
Chinese National Standard List: Dye intermediate

GB/T 23670-2025 CLT acid(2-Amino-4-methyl-5-chlorobenzenesulfonic acid) 
  Issued on: 2025-08-29   Translation Price(USD): 210.0
HG 2-303-1980  
  Issued on:   Translation Price(USD): 60.0
HG/T 2548-1993 Tobias acid 
  Issued on: 1993-09-25   Translation Price(USD): 120.0
HG/T 2078-1991 2- cyano-4-nitro-aniline 
  Issued on: 1991-07-17   Translation Price(USD): 60.0
GB 4840-1984 p-Nitroaniline 
  Issued on:   Translation Price(USD): 75.0
GB 9338-1988 Method of instrumental measurement of whiteness of fluorescent whitening agents 
  Issued on: 1988-06-03   Translation Price(USD): 30.0
GB/T 25789-2023 p-Phenylenediamine 
  Issued on: 2023-12-28   Translation Price(USD): 165.0
GB/T 2404-2023 Chlorobenzene 
  Issued on: 2023-9-7   Translation Price(USD): 160.0
GB/T 23671-2023 2-Hydroxy-6-naphthoic acid 
  Issued on: 2023-9-7   Translation Price(USD): 160.0
GB/T 1653-2023 o-,p-Chloronitrobenzene 
  Issued on: 2023-08-06   Translation Price(USD): 165.0
GB/T 25814-2022 Cyanuric chloride 
  Issued on: 2022-10-12   Translation Price(USD): 165.0
GB/T 25807-2020 m-Carbamidoaniline hydrochloride 
  Issued on: 2020-11-19   Translation Price(USD): 130.0
GB/T 1646-2020 2-Naphthol 
  Issued on: 2020-11-19   Translation Price(USD): 120.0
GB 1646-1989 2-Naphthol 
  Issued on:   Translation Price(USD):
GB/T 23673-2019 3, 4-Dichloroaniline 
  Issued on: 2019-12-31   Translation Price(USD): 160.0
GB/T 23667-2019 2, 5-Dichloroaniline 
  Issued on: 2019-12-31   Translation Price(USD): 160.0
GB/T 21896-2019 2-Naphthylamine-1, 5-disulfonic acid (Sulphonic Tobias acid ) 
  Issued on: 2019-12-31   Translation Price(USD): 130.0
GB/T 37038-2018 DSD acid(4,4-Diaminostilbene-2,2-diasulfonicacid) 
  Issued on: 2018-12-28   Translation Price(USD): 220.0
GB/T 21895-2008 p-(β-Sulfato ethyl sulfonyl)anilin(Para Base Ester) 
  Issued on: 2008-05-15   Translation Price(USD): 100.0
GB/T 9335-2009 Nitrobenzene 
  Issued on: 2009-4-24   Translation Price(USD): 180.0
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