p-Hydroxybenzoic acid ethyl ester sodium salt
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p-Hydroxybenzoic acid ethyl ester sodium salt
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CAS No:
35285-68-8
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Formula:
C9H11NaO3
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Chemical Name:
p-Hydroxybenzoic acid ethyl ester sodium salt
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Synonyms:
p-Hydroxybenzoic acid ethyl ester sodium salt;SODIUM ETHYL-P-HYDROXYBENZOATE;SODIUM ETHYL 4-HYDROXYBENZOATE;sodium 4-ethoxycarbonylphenoxide;benzoicacid,4-hydroxy-,ethylester,sodiumsalt;Benzoicacid,p-hydroxy-,ethylester,sodiumderiv.;ETHYL-P-HYDROXYBENZOATE SODIUM SALT;ETHYL-4-HYDROXYBENZOIC ACID SODIUM SALT
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CAS No:
Description
White or almost white, hygroscopic, crystalline powder.
White, crystalline hygroscopic powder
p-Hydroxybenzoic acid ethyl ester sodium salt Basic Attributes
190.17
188.044937
252-487-6
Z0D00IVA10
DTXSID0042402
White to Off-White
2918 29 00
Characteristics
49.4
2.00710
1.34[at 20℃]
>115°C(free ester)
297°C (1013 hPa)(free ester),(decomposition)
120.3ºC
1000g/L at 23℃
LD50 orally in Rabbit: > 2000 mg/kg
Non flammable
10 (1g/l, H2O, 20°C)
8.4[at 20 ℃]
Store at +15°C to +25°C.
Safety Information
WGK 1 slightly water endangering
P280, P305+P351+P338, P310
H318
|Danger|H318 (77.19%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, P310, and P337+P313|Aggregated GHS information provided by 228 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
p-Hydroxybenzoic acid ethyl ester sodium salt Use and Manufacturing
This product is a water-soluble preservative, the main features are safe, efficient and broad-spectrum antibacterial. Widely used in the pharmaceutical industry (preparation of Chinese herbal medicines, Chinese medicines; disinfection of medical devices); food industry (dairy products, pickled products, beverages, fruit juices, jellies, cakes, etc.); antisepsis in the textile industry (textiles, cotton yarn, chemical fiber) . And other antiseptics such as cosmetics, feed, and daily-use industrial products. 20 kg cardboard drum with compound aluminum film bag inside.
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.
Food additives|Cosmetics -> Preservative
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p-Hydroxybenzoic acid ethyl ester sodium salt
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