chromotropic acid

• 铬变酸,1；8-二羟基萘-3；6-二磺酸

chromotropic acid的用法和样例：

例句

1. The concentration ofL-serine and formaldehyde were determined by chromatic acid colorimetry.
   采用铬变酸比色法测定甲醛和丝氨酸浓度。