Paraben Series

Name p-hydroxybenzoic acid
CAS No. 99-96-7
Molecular Formula C7H6O3
Structural Formula
Molecular Weight 138.13
Appearance White crystalline powder
Purity 99.5%
Melting Point 214°C - 217°C
Application Antiseptic, dye, drug & plastic injection intermediate
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Methyl p-hydroxybenzoate
CAS No. 99-76-3
Molecular Formula C8H8O3
Structural Formula
Molecular Weight 152.2
Appearance White moisture-adsorbing powder
Purity 99%
Melting Point 125°C - 128°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Ethyl p-hydroxybenzoate
CAS No. 120-47-8
Molecular Formula C9H10O3
Structural Formula
Molecular Weight 166.2
Appearance White moisture-adsorbing powder
Purity 99%
Melting Point 115°C - 118°C
Application Antiseptic, dye, drug & plastic injection intermediate
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Propyl p-hydroxybenzoate
CAS No. 94-13-3
Molecular Formula C10H12O3
Structural Formula
Molecular Weight 108.2
Appearance White crystalline powder
Purity 99%
Melting Point 95°C - 98°C
Application Antiseptic, dye, drug & plastic injection intermediate
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Butyl p-hydroxybenzoate
CAS No. 94-26-8
Molecular Formula C11H14O3
Structural Formula
Molecular Weight 194.23
Appearance White crystalline powder
Purity 99%
Melting Point 69°C - 72°C
Application Antiseptic, dye, drug & plastic injection intermediate
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Sodium Methyl paraben
CAS No. 5026-62-0
Molecular Formula C8H7O3Na
Structural Formula
Molecular Weight 174.1
Appearance White crystalline powder
Purity 99%
Application Used in pharmaceutical industry; food industry; textile; in the preservation of cosmetics, feed and daily products.
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Sodium Ethyl paraben
CAS No. 35285-68-8
Molecular Formula C9H9O3Na
Structural Formula
Molecular Weight 188.8
Appearance White crystalline powder
Purity 99%
Application Used in pharmaceutical industry; food industry; textile; in the preservation of cosmetics, feed and daily products.
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Sodium Propyl paraben
CAS No. 35285-69-9
Molecular Formula C10H11O3Na
Structural Formula
Molecular Weight 202.2
Appearance White crystalline powder
Purity 99%
Application Used in pharmaceutical industry; food industry; textile; in the preservation of cosmetics, feed and daily products.
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Butyl p-hydroxybenzoate sodium salt
CAS No. 36457-20-2
Molecular Formula C11H13O3Na
Structural Formula
Molecular Weight 216.2
Appearance White crystalline powder
Purity 99%
Application Used in pharmaceutical industry; food industry; textile; in the preservation of cosmetics, feed and daily products.
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Benzyl 4-hydroxybenzoate
CAS No. 94-18-8
Molecular Formula C14H12O3
Structural Formula
Molecular Weight 228.2433
Appearance White to milky white odorless or almost odorless crystalline powder
Purity 99%
Melting Point 109°C - 111°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place