Propyl gallate-Shandong Huashang Chemical Co., Ltd.

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Propyl gallate

Brand：HS

Model：25kg/drum

Purity：99%

Cas：121-79-9

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	powder
Molecular Weight	212.20
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	White crystalline powder

Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.

Basic Information

Product Name: Propyl Gallate

Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate

CAS No.: 121-79-9

Molecular Formula: C??H??O?

Molecular Weight: 212.20 g/mol

Classification: Antioxidant, food additive, pharmaceutical intermediate

Physical & Chemical Properties

Appearance: White crystalline powder

Melting Point: 146-148 ℃

Solubility: Slightly soluble in water, freely soluble in ethanol, ether, acetone and other organic solvents

Purity: ≥98.0% (HPLC)

Storage Condition: Sealed, cool and dry place, away from light and oxidants

Main Uses

Food Industry: Used as an antioxidant to prevent oil oxidation, extend the shelf life of food (such as edible oil, candy, baked goods, canned food).
Pharmaceutical Industry: Intermediate for organic synthesis, used in the preparation of antioxidants and anti-aging products.
Other Fields: Used as an antioxidant in cosmetics, coatings and other products to prevent product deterioration.

Specification Table

Item	Specification	Unit	Remarks
Product Name	Propyl Gallate	—
CAS Number	121-79-9	—
Molecular Formula	C??H??O?	—	—
Molecular Weight	212.20	g/mol
Appearance	White crystalline powder	—
Purity	≥98.0	%	HPLC
Melting Point	146-148	℃
Solubility	Slightly soluble in water, soluble in ethanol	—