Natural corydalis yanhusuo extract tetrahydropalmatine 98%,China Sonwu price supplier

Natural corydalis yanhusuo extract tetrahydropalmatine 98%    

1) Product Name:   Natural corydalis yanhusuo extract tetrahydropalmatine 98%

2) Specification:      98% 

3) Testing Method: HPLC

4) Appearance:     white  crystalline  powder

5) Introduction:    

-Tetrahydropalmatine have analgesia and sedative-hypnotic activity, can depress the chtonic persistent pain and splanchna dull pain.

-It has effect of promoting blood circulation to remove blood stasis and promoting circulation of qi to relieve pain.

-It is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain.

Analysis	Specification	Result	Test method
Assay( Tetrahydropalmatine )	98.%	98.6%	HPLC
Appearance	White crystalline powder	Complies	Visual
Melting point	202~210°C	202.0~210C
Clarity of water solution	Transparency, colorless, none suspended matters	Complies
Heavy metals	10ppm Max	Complies	Atomic Absorption
Arsenic	2ppm Max	Complies	Atomic Absorption
Loss on drying	1% Max	0.10%
Ignition residue	1% Max	0.04%
Microbiology	1000cfu/g Max

 

Packaging Description	Sealed export grade drum & double of sealed plastic bag
Storage	In a cool dry place and keep away from strong light and heat
Shelf life	2 years when properly stored

1.Applications:

a. As pharmaceutical raw materials

b. Health care products

2.Our Advantage:

a. Small order is acceptable;

b. Free sample for you;

c. Have self-export rights;

d. Have right to do commodity inspection.

Xi'an Sonwu Biotech Co.,Ltd.

Tel: 86-29-68740251/68740252

Fax: 86-29-68740252

Web:sonwu.en.alibaba.com /  www.sonwu.com