OEM Food Grade Gallic Acid Factories - Propyl Gallate（Pharmaceutical Grade) – Sanjiang

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Octyl Gallate, Dye Tannic Acid, Pomegranate Polyphenols, We attend seriously to produce and behave with integrity, and by the favor of customers at home and abroad in the xxx industry.

OEM Food Grade Gallic Acid Factories - Propyl Gallate（Pharmaceutical Grade) – Sanjiang Detail:

Product name: Propyl Gallate（Pharmaceutical grade）
is an ester formed by the condensation of gallic acid and propanol.
Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation

Appearance：White crystalline powder

Chemical name: Propyl 3,4,5-trihydroxybenzoate

Molecular formula: C₁₀H₁₂O₅

Molecular weight: 212.2

Melting point：146-149 ℃

CAS Number：121-79-9

Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxybenzoic acid propyl ester; Gallic acid propyl ester; nipa 49; nipagallin p; n-propyl ester of 3,4,5-trihydroxybenzoic acid; Progallin P; Tenox PG

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Properties

This product is white to milky white crystalline powder, odorless. Soluble in 1000 parts of water, 3 parts of ether or 2000 parts of peanut oil.

Specifications

Comply with national standards GB3263-82 and British Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, chemical reagent standard, American food FCC-IV standard.

Application

Propyl Gallate（Pharmaceutical grade） may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations and fatty liquids by chromatography and spectrophotometry. Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Propyl gallate is a synthetic phenolic antioxidant (SPA) utilized in food additives to inhibit or regulate the lipid oxidation. SPAs are cost-effective, largely available and highly efficient in comparison to their natural counterparts.

Storage

Store in a closed container away from light and avoid contact with metal.

Packing

The product is packed in cardboard drums (￠ 360 × 500) with a net weight of 25 kg per barrel.

Specifications

Specifications	Pharmaceutical grade
Implementation standards	BP2013
Content	≥99.5%
Loss on Drying	≤0.5%
Gallic Acid	≤0.5%
Ignited residue	≤0.1%
Melting point	146-150
Heavy metal	≤10ppm
Pb	1ppm max
As	3ppm max
Hg	1ppm
Production scale	200T/Y
Packing	cardboard bucket, 25kg/drum

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for OEM Food Grade Gallic Acid Factories - Propyl Gallate（Pharmaceutical Grade) – Sanjiang , The product will supply to all over the world, such as: Qatar, Mali, Brasilia, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

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