"Sulfonic " CNS Standards List |
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CNS 3116
2023 Edition Method of test for chlorine Sulfonic acid 氯磺酸檢驗法 |
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CNS 3115
2023 Edition ChloroSulfonic acid 氯磺酸 |
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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） |
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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〕 |
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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） |
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CNS 3116
2019 Edition Method of Test for Chlorine Sulfonic Acid 氯磺酸檢驗法 |
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CNS 3115
2019 Edition ChloroSulfonic Acid 氯磺酸 |
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