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Properties
Butylparaben is a colorless and fine crystalline or white crystalline powder, almost odorless and with slightly astringent.Soluble in ethanol, ethyl ether, acetone and other organic solvents, slightly soluble in water.Melting point is 95-98 °C(lit.),Boiling point is 133°C.For more details.Specification
Index name Spec
Appearance White crystalline Powder
Assay, % 99.0-100.5
Melting Point,℃ 96-98
Residue on Ignition,% ≤0.1
Sulphated Ash % ≤0.05
Related Substances % ≤0.5
HeavyMetal (Pb) ppm ≤10
Loss on Drying % 0.5
Residual Solvents ppm ≤3000
Application
1. Butylparaben Used as preservatives and antioxidants, and also used in the pharmaceutical industry
2. Used as the antimicrobial preservative in pharmaceuticals and cosmetics
3. Used as antiseptic and antimicrobial.
4. Used as the preservatives of food, cosmetics and medicines.Packing
25kg/drum
Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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