| ≥1 piece |
1)Strict quality control and competitive price.
2) Prompt delivery.
3) ISO, FCC.
4) White crystalline powder
Physical and Chemical characteristics:
GDL, white crystalline powder, almost odorless,freely soluble in water(60g/ml),has a slightly sweet taste, then sour, sparingly soluble in ethyl alcohol(1g/100ml),almost insoluble ether. Upon addition to water readily forms an mixture of the lactone GDL and gluconic acid.1% solution ph is 3.5, after 2H,PH is 2.5,about 153 decomposition
Quality standard FCC, E575, GB76572005