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Sodium Ethyl p-Hydroxybenzoate
Basic Information
Product Number:SX2009
Chemical name: sodium 4-ethoxycarbonylphenoxide
Product name:p-Hydroxybenzoic acid ethyl ester sodium salt
Molecular formula:C9H9O3Na
Molecular weight:188.8
CAS No.:35285-68-8
EINECS No. ：252-487-6
Physical and chemical properties
Appearance: white hygroscopic powder.
Solubility: Soluble in water.
Detailed Desciption
Quality standard
Item Index GB 30602-2014 Appearance White or nearly white powder Clarity and color of solution Qualified Content (dry basis)% ≥ 99.0-103.0 pH 9.5-10.5 Sulfate % ≤ 0.030 Chloride % ≤ 0.035 Impurities 4-Hydroxybenzoic acid≤4.0%；other single impurities≤0.5%；the sum of the other single impurities≤1.0% Moisture % ≤ 5.0 Lead (Pb) mg/kg ≤ 2
Application
This product is widely used in pharmaceutical, food, cosmetics, feed, manufactured goods for daily use, and other industries.
Packing
20kg carton, 40×500g color plastic packaging; export product is packed by 25kg cardboard drum lined with composit ealuminum bag.
*Special requirements can be negotiated