共找到 150 条与 甲酸 相关的标准,共 10

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

Hydroxynaphthoic acid (3-Hydroxy-2-naphthoic acid.1-Hydroxy-2-naphthoic acid)

本标准规定了工业化学品甲酸的要求

Formic acid

Formic acid

この規格は,試薬として用いるぎ酸について規定する

Formic acid

Formic acid

本标准规定了用作试剂化学品的甲酸

Formic Acid

Formic acid

Formic acid

Formic acid

Formic acid

Substituted benzoic acids (Salicylic acid (ortho-Hydroxybenzoic acid).Anthranilic acid (ortho-Aminobenzoic acid))




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