Product Details

Product Description

Common Name: polygonum cuspidatum extract

Main Ingredient: emodin

Specification: emodin 90%-98%

Appearance: orange-yellow powder

Structural formula: C15H10O5

Molecular weight: 270.241

CAS Number: 518-82-1

Structure:

Certificate of Analysis(98%):

Test items	Specification	Typical
Active ingredient : Rheum Emodin	>98%	98.65%
Appearance	orange-yellow powder	conforms
Particle size	95% pass 60mesh	conforms
Loss on dry	<3.0%	0.26%
Ash content	≤1.0%	0.25%
Heavy metal	<10ppm	<10ppm

Solvent residence	≤0.01%	conforms
bacterial	100cfu/g max	conforms
bacillus coli	Not detected	Not detected
salmonella	Not detected	Not detected
Bacillus pyocyaneus	Not detected	Not detected

Function:

Antibacterial;

Antititussive & Antiasthmatic;

Anti-tumor

Reduce blood press

Aplication:

Medicine, cosmetics , food addtive

Packing: 1kg/bag | 25KG/drum | 10kg/drum

It is packed in fiber drum and lining with polyethylene film bag. Net weight 25kg per drum.Direct sunshine and raning, moisture must be avoided.

Company Information

Goomoo,devote to provide high quality raw material supply chain solution of medical,health care,food and fine chemicals industrial. It was invested by HongKong Sunike New Material Co.,Ltd in Hunan. We have very good cooperation with Hunan Chemical Research Institute and Zhongshan University, based on their talent and research ability,it ensure our quality and technology ahead of Competitors.

In recent years,Goomoo established 3 production bases by invested,mergers and acquisitions. Production bases are located in Hunan,Shandong,and Anhui province,China. Our business divided into 3 business departments,they are :

1. Pharmaceutical excipients: cellulose ethers series,Magnesium stearate,Carboxymethyl Starch Sodium etc.

2. Herb/plant extracts: produce all kinds of plant extracts products.

3. Fine chemicals: fine chemicals of Bismuth,indium,manganese,copper fine chemicals

Our Services

1.Prompt Reply We will reply you within 12 hours.

2.Free sample for your evaluation.

3.After Sales Support-Unconditional refund if unqualified.Please kindly check the packages after you receive the goods, if you got wrong products/ quality problem/ short quantity, please get back to us as priority. Please note that you need to send us pictures of the defective items concerning this, and we will replace or refund accordingly.

4.In charge of express,air,sea delivery for you. We have very good relations with express,air,and shipping company,can deliver the goods at any Chinese air and seaport.

FAQ

Q.How to contact us ?

A: 1.You can chat with us by Trademanager,MSN&Skype Online.

2.You can choose your interested products and send inquiry to us.

3.You can dial our telephone directly,you will get our reply.

Q.How to confirm the Product Quality before placing orders?

A: 1.You can get free samples for some products,you only need to pay the shipping cost

or arrange a courier to us and take the samples.

2.You can send us your product specifications and requests,we will manufacture the

products according to your requests.

Q.How to start order with us?

A: We will send your Performa Invoice after confirming each other.You will get our bank information. You can pay by T/T,Western Union and Paypal