Vitamin B1

Vitamin B1, also known as thiamine or thiamin, appears in plant and animal products like whole grains, beef, pork, and potatoes. However, half of the thiamine in American diets comes from fortified foods. Canada requires specific food products to contain added thiamine. Businesses need a trustworthy vitamin B1 supplier to add this nutrient to their products. Count on Brenntag for thiamine from leading global manufacturers.


Molar Weight300.805 g/mol
Melting Point164°C

Uses and Applications

Key applications

  • Food and Nutrition
  • Nutritional supplements
  • Beverage
  • Animal feed
  • Nutraceutical


  • Food
  • Animal Nutrition


Chemical Formula: C12H17N4OS

CAS Number: 59-43-8