Is Borosilicate Glass Food Grade?

Borosilicate glass is food grade. The high borosilicate material is a food-grade environmentally friendly material. The maximum temperature range of high temperature resistance can reach 150 degrees Celsius, and the lowest temperature resistance to low temperature can reach minus 20 degrees Celsius. Glass cups made of borosilicate glass can withstand large instantaneous temperature differences, and are resistant to wear and acid and alkali.