Title:
SODIUM ACETATE CRYSTAL
Document Type and Number:
Japanese Patent JP2022071278
Kind Code:
A
Abstract:
To provide a sodium acetate crystal of which acidity is suppressed without a masking component.SOLUTION: In a powder X-ray diffraction analysis using Cu Kα as radiation source, the integrated intensity of diffraction peak at 2θ=9.0±0.2° is represented by Ia, the integrated intensity of diffraction peak at 2θ=23.0°±0.2° is represented by Ib, and the integrated intensity of diffraction peak at 2θ=30.0°±0.2° is represented by Ic. The sodium acetate crystal has (Ib+Ic)/Ia of 0.7 or more.SELECTED DRAWING: None
Inventors:
YOSHIKAWA RYUICHI
HATTORI KEISUKE
HATTORI KEISUKE
Application Number:
JP2020180148A
Publication Date:
May 16, 2022
Filing Date:
October 28, 2020
Export Citation:
Assignee:
RIKEN VITAMIN CO
International Classes:
C07C53/10; A01N25/12; A01N37/02; A01P3/00; A23L3/3508; A23L29/00
Attorney, Agent or Firm:
Ryu Iwatani
Previous Patent: JPWO2022071277
Next Patent: Ventilation device and manufacturing method of ventilation device
Next Patent: Ventilation device and manufacturing method of ventilation device