Natural 1%-98% HPLC Esculin Powder with CAS 531-75-9

China Natural 1%-98% HPLC Esculin Powder with CAS 531-75-9, Find details about China Esculin, 531-75-9 from Natural 1%-98% HPLC Esculin Powder with CAS 531-75-9

Basic Info.

Model NO.

Esculin

Appearance

White Powder

Trademark

Recedar

Transport Package

Drum

Specification

98%

Origin

China

HS Code

1302

Model NO.

Esculin

Appearance

White Powder

Trademark

Recedar

Transport Package

Drum

Specification

98%

Origin

China

HS Code

1302

Product Desciption

Natural 1%-98% HPLC Esculin powder with CAS 531-75-9

English name: Esculin
CAS No.: 531-75-9
Molecular Formula: C15H16O9
Molecular Weight: 340.29
Active ingredients: Esculin
Specification:98%,99% by HPLC
Use Part : bark/leaf
Appearance: White to nearly white
Mesh size: Pass 80 Mesh
Test Method: HPLC

Function:
1> Anti-inflammation, Anti-bacteria, Anti-cancer, Ease pain, Anti-arrhythmic, Anti-histaminic, Anti- cruor . Esculin is a glycoside composed of glucose and a dihydroxycoumarin compound.
2> Esculin is a product of a coumarin derivative extracted from the bark of flowering ash (Fraxinus ornus).
3> Esculin is used in the manufacturing of pharmaceuticals with venotonic, capillary- strengthening and antiphlogistic action similar to that of Vitamin P.
4> Esculin is a fluorescent dye that can be extracted from the leaves and bark of the horse chestnut tree. You'll need to shine a black (ultraviolet) light on the indicator to get the full effect.
5> Esculin changes from colorless at pH 1.5 to fluorescent blue at pH 2. The main pharmacological actions of esculin include capillary protection and the inhibition of enzymes such as hyaluronidase and collagenase.
6> Esculin improved skin vasculature and is effective in the management of cellulitis.

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

COA and other ceitificates will be sent upon request.

Analysis	Specification		Results
Assay(HPLC)	Esculin ≥98%		98.03%
Appearance	White powder		Complies
Pesticides	Negative		Complies
Ash	≤5.0%		2.3%
Moisture	≤5.0%		1.2%
Heavy metals	≤10ppm		Complies
Pb	≤1.0ppm		Complies
As	≤1.0ppm		Complies
Hg	≤0.1ppm		Complies
Cd	≤0.1ppm		Complies
Odor	Characteristic		Complies
Particle size	100%through 80 mesh		Complies
Microbioiogical
Total of bacteria		≤1000cfu/g		Complies
Fungi		≤100cfu/g		Complies
Salmgosella		Negative		Complies
Coli		Negative		Complies
Storage Store in cool & dry place. Do not freeze. Keep away from strong light and heat. Shelf life 2 years when properly stored