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Sodium Ethylparaben
Product Details
Category
Cosmetic Preservatives
Molecular Formula
C9H9NaO3
CAS Number
35285-68-8
Synonyms
p-Hydroxybenzoic acid ethyl ester sodium salt;SODIUM ETHYL-P-HYDROXYBENZOATE;SODIUM ETHYL 4-HYDROXYBENZOATE
Purity
0.99
Application
Ethyl 4-hydroxybenzoate has antimicrobial characteristics and is used as preservative in pharmaceutical formulations and cosmetics. It can be combined with other parabens like methyl 4-hydroxybenzoate or propyl 4-hydroxybenzoate. The sodium salt provides improved solubility in water compared to standard ethyl 4-hydroxybenzoate.
Boiling Point
297.5°C at 760 mmHg
EC Number
252-487-6
Molecular Weight (g/mol)
188.156
Flash Point
120.3°C
pH
10 (1 g/L, H2O, 20°C)
WGK Germany
1
HS Code
2918 29 00
Water Solubility
White or almost white, hygroscopic, crystalline powder.
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Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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