2.
Sodium bicarbonate food/feed/tech grade

Property:
White powder or opaque monoclinic crystal system fine crystal. Odorless, salty.
Usage:
- Used as starter in food industry, carbon dioxide generator in soft drinks and cold drinks, and preservative of butter.
- Commonly used as an analytical reagent.
- It can be directly used as raw materials in the pharmaceutical industry.
- Can be used for film production, tanning, mineral processing, smelting, metal heat treatment.
- Used in fiber, rubber industry, etc.