Green Butylparaben Cas No. 94-13-3

We are making and exporting of Butylparaben Cas No. 94-13-3 in Quzhou, Zhejiang, China. Details as given below:-

Chemical name: 4-Hydroxybenzoic acid butyl ester
Product name: Butyl paraben
Molecular formula: C11H14O3
Molecular weight:194.23
Structural formula:
CAS No.:94-26-8
EINECS No.:202-318-7
Melting point: 69~72 degree celsius
Density :1.168g/cm3
Solubility:<0.1 g/100 mL at 17a

Physical and chemical properties:White crystal, with a little special odor. Soluble in ether and trichloromethane, poorly soluble in water.
Quality standard:BP USPQ/SH 010-2014
Appearance:Colorless crystal or white crystalline powder
Content (dry basis)%:99.0-100.5 min.
Melting point(degree Celsius):68-71
Acidity:Qualified
Sulfate (SO42-)%:0.024 max.
Drying loss %:0.50 max.
Residue on ignition %: 0.1max.
P-hydroxybenzoic acid and salicylic acid%: 0.10 max.
Arsenic (AS)%: 0.0001max.
Heavy metal (Pb)%: 0.001max.
Appearance:Clear and transparent
Related substances:Qualified
Identification test:Qualified
Organic volatile impurities:Qualified
Uses: This product is mainly used as organic synthesis intermediate, preservative and fungicide of medicines, cosmetics, films and high-grade products.
Packing: Plastic bag, 1kg/bag, 20 bags/carton, or fiber drum lined with plastic bag, net weight is 25kg or 50kg/drum.
*Special requirements can be negotiated