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Chinese National Standards
中華民國國家標準
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"Sulfonic " CNS Standards List

K-Chemical Industry
CNS 3116    2023 Edition
Method of test for chlorine Sulfonic acid
氯磺酸檢驗法
K-Chemical Industry
CNS 3115    2023 Edition
ChloroSulfonic acid
氯磺酸
K-Chemical Industry
CNS 1709    2020 Edition
Eriochrome Black T [ 1-(1-Hydroxy-2-Naphthylazo)-6-Nitro-2-Naphthol-4-Sulfonic Acid Sodium Salt ]
化學試藥(毛染鉻黑T)
K-Chemical Industry
CNS 8139    2020 Edition
Chemical Reagent (4 - Amino - 3 - Hydroxy - 1 - NaphthaleneSulfonic Acid)
化學試藥〔4胺(基)–3–羥(基)–1–萘磺酸〕
K-Chemical Industry
CNS 1543    2020 Edition
1-Amino-2-Naphthol-4-Sulfonic Acid (Reagent)
化學試藥(1–胺基–2–萘酚–4–磺酸)
K-Chemical Industry
CNS 3116    2019 Edition
Method of Test for Chlorine Sulfonic Acid
氯磺酸檢驗法
K-Chemical Industry
CNS 3115    2019 Edition
ChloroSulfonic Acid
氯磺酸

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