Harmonized System

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Show last update onlyCorrelation Tables
43 results for "日本圣玛丽安娜医科大学硕士毕业证<网址:bzw985.com>鹰潭日本福冈县立大学硕士毕业证-日本种智院大学毕业证办理<网址:zjw211.com>萨萨里音乐学院计算机科学文凭证书HC"

Section VI > Chapter 29 > Heading 2923

Explanatory notes

… ((CH 3 ) 4 NOH). (6)   Tetramethylammonium formate (HCOON(CH 3 ) 4 ), used in medicine . (7)   Betaine , a …

Section VI > Chapter 28 > Heading 2828

Explanatory notes

… (C) CHLORITES This group covers the salts of chlorous acid (HClO 2 ) : (1)   Sodium chlorite (NaClO 2 ). Anhydrous or …

Section VI > Chapter 28 > Heading 2806

Explanatory notes

… HYDROGEN CHLORIDE (HYDROCHLORIC ACID) Hydrogen chloride (HCl) is a colourless fuming gas with a suffocating odour, …

Section VI > Chapter 28 > Heading 2837

Explanatory notes

… are the metal salts of hydrogen cyanide (hydrocyanic acid) (HCN) (heading 28.11). These salts are very poisonous. (1)   …