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Dodecyl Gallate Lauryl Gallate BP Ph Eur Grade Manufacturers
Anmol Chemicals GroAnmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavor chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston Chicago USA, Dubai and UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, USP, Ph. Eur., FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the material in grams for your laboratory trial and in tons for your plant scale jobs.
Our manufacturing facility is FDA approved and cGMP, GLP (FDA) Approved, ISO 9001, ISO 14001, ISO 17025, ISO 45001, ISO 22000, HACCP, FSSAI, FSSC 22000, Halal and Kosher certified. We are registered with "REACH" for export to European countries. Solid materials can be customized for particle size, shape and bulk density. We observe WHO Good Manufacturing Practice and Good Laboratory Practice. We are a STAR Export House and “Authorised Economic Operator” as per Indian customs.
Dodecyl Gallate or Lauryl Gallate SDS of Manufacturers
CAS Number: 1166-52-5, Molecular Weight: 338.44, Chemical Formula: C19H30O5, EINECS EC Number: 214-620-6, FEMA: ----,
Dodecyl gallate, or lauryl gallate, is the ester of dodecanol and gallic acid. As a food additive it is used under the E number E312 as an antioxidant and preservative.
Dodecyl Gallate BP Ph Eur
C19H30O5 --- 338.4 --- 1166-52-5
Action and use: Antioxidant.
Content: 97.0 per cent to 103.0 per cent (dried substance).
Appearance: White or almost white, crystalline powder.
Solubility: Very slightly soluble or practically insoluble in water, freely soluble in ethanol (96 per cent), slightly soluble in methylene chloride.
A. Determine the melting point of the substance to be examined. Mix equal parts of the substance to be examined and dodecyl gallate CRS and determine the melting point of the mixture. The difference between the melting points (which are about 96C) is not greater than 2C.
B. Examine the chromatograms obtained in the test for impurity A.
Results The principal spot in the chromatogram obtained with test solution (b) is similar in position, colour and size to the principal spot in the chromatogram obtained with reference solution (a).
Thin-layer chromatography: impurity A: any spot due to impurity A is not more intense than the spot in the chromatogram obtained with reference solution (c) (0.5 per cent). Impurity A=3,4,5-trihydroxybenzoic acid (gallic acid).
Chlorides: Maximum 100 ppm.
Loss on drying: Maximum 0.5 per cent, determined on 1.000 g by drying in an oven at 70C.
Sulfated ash: Maximum 0.1 per cent, determined on 1.0 g.
Dissolve 0.100 g in methanol and dilute to 250.0 mL with the same solvent. Dilute 5.0 mL of the solution to 200.0 mL with methanol.
Measure the absorbance at the absorption maximum at 275 nm.
Calculate the content of C19H30O5 taking the specific absorbance to be 321.
In a non-metallic container, protected from light.
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Last updated 31-mar-21
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BP Ph Eur Grades Manufacturers