egcg cas 989-51-5

Assay: ≥98.0 %
Appearance: White powder
Capacity: 10MT/year
Packaging: 25kg/drum
Sample: available
related documents:

COA of Epigallocatechin gallate (EGCG)
TDS of Epigallocatechin gallate (EGCG)

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Description

EGCG
EGCG Quick Details
Chemical Name: EGCG; Epigallocatechin-3-gallate; Epigallocatechin gallate
CAS No.: 989-51-5
Molecular Formula: C22H18O11
EGCG Structure:
Molecular weight: 458.37
Appearance: White powder
Assay: ≥98.0%
EGCG Typical Properties

Item
Specifications

Appearance Color
White powder

Polyphenols %

Catechins %

Monomer
EGC %

DL-C %

EC %

EGCG %
≥98

GCG, %

ECG %

Caffeine %

Water Content %
≤5.0

Ash %
≤0.5

Particle size
Not less than 100% pass 80 mesh

Tapped density(g/cm3)

Heavy metalPb ppmAs ppm
≤10≤2.0

Microbiological AssayTotal BacteriaYeast MoldSalmoneliaE.Coli
≤1000cfu/g≤100cfu/gNegativeNegative

EGCG Usage
(-)-Epigallocatechin Gallate is a tumor-inhibiting constituent of green tea.
EGCG Packaging and Shipping
Packing: 25kg/drum
Delivery: By sea, by air, by courier,etc.
EGCG Storage
It’s better store it at a cool, dry, a tightly closed container under 30℃.

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