Update project BHT liquid product, now it’s not finish. I still trial to mix in lab and test stability of product. The concentration of BHT in product, I think its may not higher than 30%. If I got a final formula, I’ll let you know price of product.
For color of product is yellow as a picture. As your concern about color of AOXTEC F11 it will make tallow darker. I think it’s not make a tallow darker because color AOXTEC F11 has color similar product BHT liquid. it's your information if you confirm to need BHT liquid product. I just develop for you.