Min. Order Reference FOB Price
1 kg US$100.00-150.00 / kg
Product Description
Product Description Product Name Tungsten Trioxide CAS Number 1314-35-8 Appearance light yellow powder Form Pharmaceutical Grade Test Method HPLC UV Grade Food,Medicine Colorless transparent liquid flow, a slight fruit aroma. Melting point -54.6 degree, boiling point of 215.26 ...