China chromic anhydride 99.8% 99.7% from factory suppliers TNJ Chemical
Where to buy high quality 99.7% 99.8% Chromic anhydride CrO3 CAS 133-82-0,Dark red flake in China? I will recommend TNJ company for the first suppliers for you. Our TNJ company have more than 15 years since 2001, our product have high oxidizing, it belong to class 5.1, it widely use in Paint industry and dying. For more help, please contact sales16@tnjchem.com