personal care raw material

Polvere di solfuro di selenio

Selenium Sulfide High Purity Pharmaceutical & Cosmetic Grade Powder Item Details Product Name Selenium Sulfide / Selenium Disulfide Synonyms Selenium Disulfide, Selenium(IV) Sulfide, Selensulfid Chemical Formula SeS₂ Molecular Weight 143.09 g/mol Appearance Orange to Orange-brown Fine Crystalline ...

Benzoato di sodio in polvere CAS 532-32-1

Food Additive Sodium Benzoate CAS 532-32-1 Product Name Sodium Benzoate CAS NO. 532-32-1 Appearance White Powder Purity 99% Melting Point >300 °C Density 1.44 g/cm³ Storage Room Temperature Molecular Structure Application Raw Materials; Chemical Reagent; Anti-ultraviolet Sodium Benzoate is a ...