Sell Sodium Ethylparaben

Sodium Ethylparaben Molecular Formula: C9H9O3Na CAS No:35285-68-8 Physical and Chemical Properties: This chemical is white hygroscopic crystalline powder. It is alkaline, freely soluble in water, sparingly soluble in alcohol, practically insoluble in methylene cholride. Standard: BP USP/NF Specification Item Standard Appearance white crystalline powder Clarity and Color of Solution Clear and transparent Purity (on dry base ) (%) 99.0-102.0 PH 9.5-10.5 Sulfate (%) 0.12 max Chloride (ppm) Qualified Water (%) 5.0 max Chloride (ppm) 330 max Moisture (%) 5.0 max Heavy Metals (Pb) (ppm) 10 max Package: Packed with 20kg cardboard drum with aluminium multiplayer inner bag