Factory Supply Birch Bark Betulin

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$238.40

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Factory Supply Birch Bark Betulin
Factory Supply Birch Bark Betulin
Factory Supply Birch Bark Betulin
Factory Supply Birch Bark Betulin
Factory Supply Birch Bark Betulin
Factory Supply Birch Bark Betulin
Factory Supply Birch Bark Betulin

Factory Supply Birch Bark Betulin

  • Item No.top
    MOQ1 Kilogram
Tag  sourcing
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Quantity:

From $238.40238.30 / Kilogram
$238.40
You save $ -238.40
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Betulin
Appearance White Powder
Place of Origin CN;SHN
Brand Name xigema
Active Ingredient Betulin
certificateISO
Model Number top
Application Pharmaceutical Raw Materials
Color White Color
Latin Name Betulin
NameBetulin
FormPowder
Test Method HPLC
Type Plant Extract
PartBark
Extraction Type Solvent Extraction
Packagingbottle
Grade Medicine Grade

Packaging & Delivery

Selling Units:
Kilogram
Product Description
 

 

Specifciation:

                             1.Competitive price
                             2.Fast Delivery Within 2 days
                             3.SGS , BV, GMP,ISO approve
                             4.Professional factory

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Product Name: Betulin
Part used:Bark
specification:  98%

CAS No:  473-98-3
Molecular formula: C30H50O2
Molecular weight: 442.72
EINECS: 207-475-5
Melting Point: 256-257ºC

Betulin also called the birch wood alcohol ester brain, belong to without rings triterpene compounds. Is tasted for white crystal powder, melting point of 248 ~ 251 °C (methanol-chloroform). Soluble in ethanol, ethyl ether, chloroform and benzene, slightly soluble in cold water, and petroleum ether, etc.

 

Functions

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 1. Betulin can Adaptogenic and immunomodulating activities
2. Betulin can Antioxidant and antihypoxic activities
3. Betulin can Hepatoprotective, detoxic, hypolipidemic activities
4. Betulin can Anti-inflammatory and antiallergic activity 
5. Betulin can Antimutagen and anticancer activities
6. Betulin can Antiviral and antituberculous activity
7. Betulin can Temoleptic activity

Analysis

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Items

Specifications

Results

Appearance

White powder

White powder

Identification

Confirms to IR

Confirms

 

Confirms to absorption at 200nm~400n

Confirms

Specific Rotation

-9.0°~-14.0°

-11.05°

Loss on drying

≤1.0%

0.09%

sulphated ash

≤0.2%

0.05%

Related substances

Most single impurity≤0.5%

Total impurities≤1.0%

0.005%

0.009%

Heavy metal

≤20ppm

Confirms

Assay

98.0%~102.0%

98.65%

Conclusion

Confirms to the In-house standard.

 

 

Packaging & Shipping

 

 

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Our Services

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Company Information

 

Qingdao xigema Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".xigema has 21 subsidiaries and holding companies.

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FAQ

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Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Surely,It depend on your qty

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: How to confirm the Product Quality before placing orders?
A: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. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

If you are interested,welcome to contact with us.
Pls send message if you are interested,click"send" as below ^.^

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