Grape Seed Extract 84929-27-1

Grape seed extract is a polyphenolic substance derived from grape seeds; its primary active ingredient is a low-molecular-weight polymer of proanthocyanidins, and it is classified as a food product. It is a powerful antioxidant and an effective free radical scavenger. It is used in dietary supplements, health foods, and cosmetics, among other applications.

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Model:
84929-27-1
Code:
84929-27-1

Product Description

Grape Seed Extract Basic information
Medicinal value of grape seed Plant Extract
Product Name:	Grape Seed Extract
CAS:	84929-27-1
MF:	C32H30O11
MW:	590.574
EINECS:	284-511-6
Mol File:	84929-27-1.mol
Grape Seed Extract Chemical Properties
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
Cosmetics Ingredients Functions	ANTIOXIDANT
	ANTI-SEBORRHEIC
	SKIN CONDITIONING
	FRAGRANCE
	ANTIMICROBIAL
	SKIN CONDITIONING - EMOLLIENT
	SKIN PROTECTING
	UV ABSORBER
	NOT REPORTED
	ORAL CARE
	SKIN CONDITIONING - MISCELLANEOUS
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

Grape Seed Extract 84929-27-1 C32H30O11 Natural food antioxidant Flour quality improver Plant-derived biofungicide Crop stress resistance foliar spray Silage additive Nutrient fortifier Antimicrobial food packaging material additive

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Controllable quality

Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis