共找到 150 條與 甲酸 相關(guān)的標(biāo)準(zhǔn),共 10 頁
Hydroxynaphthoic acid (3-Hydroxy-2-naphthoic acid.1-Hydroxy-2-naphthoic acid)
This standard is concerned with methods of test for benzoic acid and its salts for sodium and potassium, and the methods of their detection
METHODS OF TEST FOR BENZOIC ACID, SODIUM BENZOATE AND POTASSIUM BENZOATE USED IN PRESERVATION OF FOODSTUFFS
Formic acid
Formic acid
Formic acid
Formic acid
Formic acid
Formic Acid
この規(guī)格は,試薬として用いるぎ酸について規(guī)定する
Formic acid
Formic acid
Benzoic acid
Sodium formate
Sodium formate
この規(guī)格は,有機(jī)中間物としての安息香酸について規(guī)定する
Benzoic acid
Sodium formate
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