Other name：Benzoic acid potassium salt
Appearance：White crystalline powder
This product is white crystalline. It is easily dissolved in alcohol, ether, acetone, and slightly dissolved in water. Its boiling point is 270-280°C.
|Characters||Colorless crystals or white crystalline powder|
|Purity (on dry base) %||99.0-100.5|
|Melting Point °C||125-128|
|Sulfate(SO42-) % ≤||/|
|Loss on Drying % ≤||0.50|
|Residue % ≤||0.10|
|p-Hydroxybenzoic Acid and Salicylic Acid % ≤||/|
|Appearance of Solution||Clear|
|Organic Volatile impurities||/|
Usage：Methyl P-Hydroxybenzoate is an anti-fungal agent often used in a variety of cosmetics and personal-care products. It is also used as a food preservative and has the E number E218.Methyl P-Hydroxybenzoate is commonly used as a fungicide in Drosophila food media. To Drosophila,
methylparaben is toxic at higher concentrations, has an estrogenic effect, and slows the growth rate in
the larval and pupal stages at lower concentrations.
Packing：25kg fibre drum
Storage：Store in a cool, dry, ventilated environment.
Advantage on this item：best price, second best quality in China.