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CNS 1709 Standard english version introduction

CNS General No. CNS 1709
Classified No. K7209
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)
Date of Approval
Bureau of Standards, Metrology and Inspection Date of Revision
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CNS Standard Code CNS 1709
CNS Standard Classified No. K7209
CNS Standard English Title Eriochrome Black T [ 1-(1-Hydroxy-2-Naphthylazo)-6-Nitro-2-Naphthol-4-Sulfonic Acid Sodium Salt ]
CNS Standard Chinese Title 化學試藥(毛染鉻黑T)
CNS Standard Edition 05/26/1994
CNS Standard Pages 2
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