Physcion Powder >95% 80mesh Antibiosis Bacteriostasis High Security High Activity Strong Persistence

• Customization: Available
• Certification: ISO
• Assay Method: UV
• Model NO.: >95%
• Application: Health Care Products
• State: Powder
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: >95%
• Trademark: QINGYA
• Origin: China
• HS Code: 1302199099
• Production Capacity: 1000kg/Month

Product Description

Physical and chemical properties of product

Product Name: Physcion Powder

CAS:521-61-9

EINECS NO.:208-315-7

Plant source:The root of Rheum palmatum L. in the polygonaceae family.

molecular weight:284.27

Molecular formula:C₁₆H₁₂O₅

Product specifications:>95%

Detection method: HPLC

Density:1.448 g/cm³

Melting point:203 to 207 ºC

Boiling point:560.5 ºC at 760 mmHg

Optical rotation: /

Flash point: 220 ºC

Mol Refractive index:/

Vapor pressure: /

Physical properties: Golden acicular crystal powder

Solubility:Soluble in benzene, chloroform, pyridine, toluene, slightly soluble in acetic acid and ethyl acetate, insoluble in methanol, ether, acetone, a small amount of emodin methyl ether can slowly dissolve in alcohol and water. Hydrolysis under strong acid conditions.

Preservation method: Store in a cool, dry place.

Material overview
Rhubarb palmatum has the functions of purging, promoting secretion of pancreatic fluid, promoting bile secretion and anti-liver injury.
Rhubarb stems can be used as a filling for desserts, jams or western pies

 Benefits

Emodin methyl ether is a highly active plant source fungicide, which is made from natural plant rhubarb with its active ingredients carefully extracted and processed. It has a good control effect on powdery mildew, down mildew, gray mold and anthracnose. Low toxicity to humans and animals, friendly to the environment, especially suitable for green and organic vegetable production. Emodin methyl ether is a protective fungicide, inducing crop defense response, inhibiting pathogen spore germination, mycelium growth, haustorium formation, so that crops are protected from pathogens, to achieve the effect of disease prevention.

 

Application
Early emodin methyl ether is mainly used in the pharmaceutical industry, at present, with the in-depth research of emodin methyl ether in agricultural applications are gradually open out, with natural plant rhubarb as raw materials, after careful extraction of its active ingredients, processing and development of emodin methyl ether is a highly active plant source fungicide.
Practice has proved that 0.5% emodin methyl ether AS has a good control effect on powdery mildew, downy mildew, gray mold, anthrax and so on. It is low toxic to humans and animals, friendly to the environment, and not easy to produce resistance, because it contains a lot of humic acid and amino acids, and can effectively promote the growth of crop shoots and shoots, and can be used as an alternative to conventional high-toxic and high-residue pesticides.
Especially suitable for green and organic vegetable production. Emodin methyl ether is a protective fungicide, inducing crop defense response, inhibiting pathogen spore germination, mycelium growth, haustorium formation, so that crops are protected from pathogens, to achieve the effect of disease prevention.

 

 

Packaging:
Negotiate or use double layer plastic bags internally, 1kg aluminum foil bags, 25kg cardboard drum

Storage Store:
Place it in cool, dry, avoid light, avoid high temperature.

Frequently Asked Questions

Q1:How to confirm the Product Quality before placing orders ?

A: We will provide you with some free samples. We can also provide product customization services according to your requirements.

Q2: Can you supply free samples?  

A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.

Q3: Is there a discount ?  What is the payment method?

A: Yes, we will give you the best price according to the number of different products you need.We usually use T/T, other payment methods can be negotiated with the customer for payment.

Q4.How do you control the quality of the product?

A:First of all, the production qualifications and production capacity of manufacturers will be examined, and the quality control of the product will strictly follow the ISO9001: 2008 management system. We will also test the product to ensure the quality.

Q5. How can I rest assured of product quality?

A:We will provide you with free samples that can represent big products. You can detect whether it meets your requirements in advance and provide COA and product specifications for your reference.

Q6:How about delivery time/Transportation?

A:We usually ship the goods within 3-5 days after your order. We usually use: international express, air transportation, sea transportation, railway transportation.

Q7:How to solve the after-sale disputes?

A:First confirm the problem and remedy timely. If it cannot be restored, after a clear responsibility, we accept the replacement of goods or refund.