China Wholesale Foods With High Polyphenol Content Suppliers - Propyl Gallate（Pharmaceutical Grade) – Sanjiang

Short Description:

Send email to us

Product Detail

Product Tags

Feedback (2)

We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Tannic Acid Natural Sources, Food Grade, Green Tea Polyphenol Content, We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!

China Wholesale Foods With High Polyphenol Content Suppliers - 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

bing-zhi

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

Product detail pictures:

Related Product Guide:

Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for China Wholesale Foods With High Polyphenol Content Suppliers - Propyl Gallate（Pharmaceutical Grade) – Sanjiang , The product will supply to all over the world, such as: Argentina, Brasilia, Russia, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.

Antioxidant Supplements For Skin