Methyl Gallate, Ethyl Gallate, Octyl Gallate BP Ph Eur Manufacturers Exporters |
| Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Methyl Gallate, Ethyl Gallate, Octyl Gallate, Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, Russia etc. |
| Aadhunik Industries and/or associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified. We offer crystals granules in precise micron or mesh size as per buyers needs. We offer very high purity standards as per specifications required. |
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SDS MSDS of Methyl Gallate Manufacturers
SDS MSDS of Ethyl Gallate Manufacturers
SDS MSDS of Octyl Gallate Manufacturers
Specifications of Methyl gallate Show/Hide Details
Methyl gallate or Methyl 3,4,5-trihydroxybenzoate is a phenolic compound. It is the methyl ester of gallic acid. It is an antioxidant.
Specifications of Methyl Gallate:
Description: White or almost white crystalline powder, odorless.
Solubility: Very slightly soluble in water, freely soluble in ethanol (96 per cent).
Melting Point: 20C to 204C
Appearance of Solution: The solution is clear and not more intensely colored than reference solution.
Gallic Acid: Maximum. 0.50%
Sulphate: Maximum 0.12%
Zinc: Maximum 25 ppm
Heavy Metals: Maximum 10 ppm
Sulphated Ash: Maximum 0.1%
Loss on Drying at 105C: Maximum 0.5%
Assay: Minimum 99.00%.
Specifications of Ethyl gallate BP Ph Eur Show/Hide Details
Ethyl Gallate is a food additive with E number E313. It is the ethyl ester of gallic acid. Ethyl gallate is added to food as an antioxidant.
Ethyl Gallate BP Grade
C9H10O5 --- 198.2 --- CAS 831-61-8
Action and Use: Antioxidant.
DEFINITION
Ethyl Gallate is ethyl 3,4,5-trihydroxybenzoate.
CHARACTERISTICS
A white to creamy white, crystalline powder.
Slightly soluble in water; freely soluble in ethanol (96%) and in ether; practically insoluble in arachis oil.
IDENTIFICATION
A. Light absorption.
B. Gas chromatography.
C. Dissolve 5 mg in a mixture of 25 ml of acetone and 25 ml of water and add 0.05 ml of iron(III) chloride solution. A purplish black colour is produced which rapidly becomes bluish black.
TESTS
Melting point: 151C to 154V.
Acidity: Dissolve 0.4 g in 100 ml of warm carbon dioxide-free water , cool and titrate with 0.1M sodium hydroxide using bromocresol green solution as indicator. Not more than 0.1 ml of 0.1M sodium hydroxide is required.
Chloride: 330 ppm.
Loss on drying: When dried to constant weight at 105C, loses not more than 1.0% of its weight. Use 1 g.
Sulphated ash: Not more than 0.1%.
Specifications of Octyl gallate BP Ph Eur Show/Hide Details
Octyl Gallate is the ester of 1-octanol and gallic acid. It is a white powder with a characteristic odor. It is very slightly soluble in water and soluble in alcohol. As a food additive it is used under the E number E311 as an antioxidant and preservative. This antioxidant is used in numerous cosmetics and pharmaceutical, cosmetic, and food products such as soaps, shampoos, shaving soaps, skin lotions, deodorants, margarine, and peanut butter.
Octyl Gallate BP Grade
Ph Eur
C15H22O5 --- 282.3 --- CAS 1034-01-1
DEFINITION
Octyl 3,4,5-trihydroxybenzoate.
Content: 97.0 per cent to 103.0 per cent (dried substance).
CHARACTERS
Appearance: White or almost white, crystalline powder.
Solubility: Practically insoluble in water, freely soluble in ethanol (96 per cent), practically insoluble in methylene chloride.
IDENTIFICATION
A. Melting point.
Determine the melting point of the substance to be examined. Mix equal parts of the substance to be examined and octyl gallate CRS and determine the melting point of the mixture. The difference between the melting points (which are about 101C) 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).
TESTS
Impurity A: Thin-layer chromatography
Chlorides: Maximum 100 ppm.
Heavy metals: Maximum 10 ppm.
Loss on drying: Maximum 0.5 per cent, determined on 1.000 g by drying in an oven at 70C.
Sulphated ash: Maximum 0.1 per cent, determined on 1.0 g.
CAS Number 99-24-1 & 831-61-8 & 1034-01-1, Methyl gallate, Ethyl gallate, Octyl gallate BP Ph Eur manufacturers suppliers exporters at:
manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.
e-mail: info@aadhunikindustries.com
Copyright and Usual Disclaimer is Applicable. 7-12-2022
Ammonium Bromide ------- Aluminum Chloride ------- Aluminium Potassium Sulphate ------- Ammonium Chloride ------- Ammonium Persulfate------- Ammonium Phosphate Monobasic or Dibasic or Monoammonium Diammonium Phosphate ------- Barium Chloride ------- Benzyl Alcohol ------- Benzoic Acid ------- Boric Acid ------- Borax ------- Calcium Chloride ------- Calcium Oxide ------- Calcium Hydroxide ------- Calcium D Saccharate ------- Calcium Sulfate ------- Chromic Chloride ------- Citric Acid ------- Cobalt Chloride ------- Copper Cupric Chloride ------- Copper Sulphate ------- Cuprous Chloride ------- Precipitated Coated & Directly Compressible Calcium Carbonate ------- Fumaric Acid ------- Ferric Chloride ------- HEDP ------- Isatoic Anhydride ------- Magnesium Chloride ------- Magnesium Sulphate ------- Maleic Acid ------- Malic Acid ------- Manganese Chloride ------- Manganese Sulphate ------- Phenyl Ethanol ------- Potassium Bromide ------- Potassium Bicarbonate ------- Potassium Carbonate ------- Potassium Chloride ------- Potassium Hydroxide Pellets ------- Potassium Phosphate Monobasic Dibasic Tribasic ------- Propylene Carbonate ------- Sodium Acetate ------- Sodium Diacetate ------- Sodium Hydroxide Pellets ------- Sodium Propionate ------- Sodium Thiosulfate ------- Sodium Formaldehyde Bisulfite ------- Sodium Phosphate Monobasic Dibasic Tribasic ------- Sodium Perborate ------- Sulfamic Acid ------- Tetra-basic zinc hydroxychloride -------- Urea Industrial Grade ------- Zinc Chloride