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  • Grape Seed Extract
  • Grape Seed Extract
  • Grape Seed Extract
  • Grape Seed Extract

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Grape Seed Extract

Grape Seed Extract

Basic Information

CAS No.: 84929-27-1
Molecular Formula: C32H30O11
Molecular Weight: 590.574

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+86 15054128259
bob@zytchemical.com
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product description
Grape seed extract is a plant extract, with the main ingredient, proanthocyanidins (cannot synthesized in vivo of human body), which is a novel natural anti-oxidant extracted from grape seeds. It is currently one of the most efficient plant-derived anti-oxidant.


Chemical Properties

PropertyValue

Density

0.961g/cm3 at 20℃

Vapor pressure

0.003Pa at 60℃

FEMA

4045 | GRAPE SEED EXTRACT

Storage temp.

Inert atmosphere,Room Temperature

Solubility

Soluble in DMSO

Form

Solid:particulate/powder

Color

Brown to reddish brown

InChIKey

VWKAFYWVDIOMSL-PSXRJWADNA-N

SMILES

[C@H]1(C2=CC=C(O)C(O)=C2)OC2=C(C(O)=CC(O)=C2)[C@@H](C2C3O[C@H](C4=CC=C(O)C(O)=C4)[C@@](O)(C)CC=3C(C)=CC=2O)[C@@H]1O |&1:0,18,22,31,41,r|

LogP

6.5 at 25℃ and pH5-6


Product Usage

Grape Seed Extract is rich in proanthocyanidins and polyphenols, widely used in research for its potent antioxidant, anti-inflammatory, and cardioprotective properties. It is commonly studied in oxidative stress reduction, endothelial function, skin health, and neuroprotection. For laboratory and research use only.

Factory Showcase
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Quality Control Lab
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FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.


Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.


Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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