MOLBENZ® EHS

Sodium Ethyl Parahydroxybenzoate

(Antimicrobial Preservative)

sodium-ethyl-parahydroxybenzoate-ep
MOLBENZ® EHS is an organic compound widely recognized as Sodium Ethyl Para hydroxybenzoate. It typically appears white or almost white, hygroscopic crystalline powder. It is used as an antimicrobial preservative in pharmaceutical formulations to prevent microbial contamination by inhibiting the growth of bacteria, molds and yeasts.

MOLBENZ® EHS

by Muby Chem

sodium-ethyl-parahydroxybenzoate

Sodium Ethyl Parahydroxybenzoate

Muby Chem operates a state-of-the-art manufacturing facility that produces Sodium Ethyl Parahydroxybenzoate, renowned for its exceptional purity and efficacy. This compound is particularly valuable in the pharmaceutical industry.

Our advanced technology ensures the production of Sodium Ethyl Parahydroxybenzoate with exceptional purity and quality, making it an ideal choice for use in the pharmaceutical industry.

Applications: MOLBENZ® EHS is mainly used in oral syrups, oral solutions, suspensions, ophthalmic preparations and other aqueous liquid formulations. It is used as an antimicrobial preservative in pharmaceutical formulations to prevent microbial contamination by inhibiting the growth of bacteria, molds and yeasts. It helps maintain the microbiological quality, stability, safety and shelf life of aqueous pharmaceutical products.

We follow Good Manufacturing Practices (GMP) and adhere to international regulatory standards to ensure quality consistency with continuous supply.

MOLBENZ® EHS TYPICAL PROPERTIES

#PROPERTYTYPICAL VALUE
1 CAS No 35285-68-8
2 Molecular Formula C9H9NaO3
3 Molecular Weight 188.2 g/mol

SPECIFICATION

#TESTSPECIFICATION - EP
1 Appearance It occurs as a white or almost white, hygroscopic crystalline powder.
2 Identification
Test (A)
Test (B)
Test (C)
Test (D)
(A) It melts at 115 °C to 118 °C.
(B) Infrared absorption spectrophotometry.
(C) Thin layer chromatography.
(D) It gives reaction of sodium.
3 Solubility It is freely soluble in water, soluble in anhydrous ethanol, practically insoluble in methylene chloride.
4 Appearance of solution The solution is clear and not more intensely coloured than reference solution BY6.
5 PH Between 9.5 to 10.5.
6 Related Substances
(A) Impurity A
(B) Unspecified Impurities
(C) Sum of impurities
(A) Not more than 3.0%.
(B) Not more than 0.5%.
(C) Not more than 1.0%.
7 Chloride Not more than 350 ppm.
8 Sulphates Not more than 300 ppm.
9 Water Not more than 5.0%.
10 Assay Not less than 95.0% and not more than 102.0% (anhydrous substance).

PACKAGING

MOLBENZ® EHS is packed in HDPE bag or HDPE drum with double PE liners inside, and is provided with a barcoded label and a tamper-evident seal.

SHELF LIFE, STORAGE AND PACKING

The shelf life is 3 years. Preserve in tight containers.

ACCREDITATIONS

fda
health canada
edqm1
edqm
sgs
ANVISA
sfda
saphra
tga
china
mhra
cdsco
who
eu
exci
ecovadis

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