| ≥1 piece |
Sodium Methyl p-Hydroxybenzoate
Basic Information
product number: SX2008
Chemical name: Methyl 4-hydroxybenzoate sodium salt
Product name:Methyl 4-hydroxybenzoate,sodium salt
Molecular formula:C8H7O3Na
Molecular weight:174.1
CAS No.:5026-62-0
EINECS No.: 225-714-1
Physical and chemical properties:
Appearance: white hygroscopic powder.
Solubility: Soluble in water.
Detailed Description
Item Index BP USP GB 30601-2014 Appearance White crystalline powder White crystalline powder White or nearly white powder Clarity and color of solution The solution is clear / Qualified Content (dry basis)% 99.0-102.0 98.5-101.5 98.5-101.5 pH 9.5-10.5 9.5-10.5 9.5-10.5 Sulfate ≤ 300 ppm 0.12 % 0.030% Related substances Qualified / 4-Hydroxybenzoic acid≤4.0%, other single impurities≤0.5%, the sum of the other single impurities≤1.0% Chloride %≤ 0.035 0.035 0.035 Organic volatile impurities / Qualified / Moisture % ≤ 5.0 5.0 5.0 Heavy metal ppm ≤ 10 / (Pb≤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