Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6

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Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6
Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6
Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6
Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6
Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6
Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6
Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6

Organic Milk Thistle Silybum Marianum extract / Silibinin / silymarin CAS No.:22888-70-6

  • Item No.HIgh quality
    MOQ1 Kilogram
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From $300.00280.00 / Kilogram
$300.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description
 banner1 Prodcut Description

English name: Silymarin

Synonyms:4H-1-Benzopyran-4-one,2-[(2R,3R)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-,(2R,3R)-;4-Chromanone,3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxan-6-yl]-(8CI);Silybin (7CI);7C3MT;Silibinin;Silliver;Silybin A;Silybum substance E6;Silymarin I;Silymarin MZ 80;Milk thistle P.E(Silibinin);Milk Thistle Extract

Specification: 99%

CAS NO.:22888-70-6

Appearance: White crystalline powder

Molecular weight: 482.44

Molecular formula:C25H22O10

Density:1.527 g/cm3

Melting Point:164-174 °C

Boiling Point:793 °C at 760 mmHg

Flash Point:274.5 °C

Main Specifications

No.Extraction SolventsSpecification
 1Silymarin
(Acetoneextract)
UV70%
UV75%
UV80%,HPLC45%,Silybin&Isosilybin>30%
HPLC50%
HPLC55%
HPLC60%
2Silymarin
(Ethy|Acetateextract)
UV70%
UV75%
UV80%,HPLC45%,Silybin&Isosilybin>30%
HPLC50%
HPLC55%
HPLC60%
3Silymarin
(Ethanolextract)
HPLC40%
HPLC45%,UV80%
HPLC50%,UV80%
HPLC55%
HPLC60%
4Water-SolubleSilymarinUV40%
5SilibininHPLC70%-99%
Functions

function

1.Silymarin powder can protect the liver by promoting the growth of new li

2. Milk thistle extract is an antioxidant or free radical scavenger;

3. Milk thistle extract Silymarin will promote the secretion of bile and inflammation;

4. Milk thistle extract powder prevent the damage of alcohol,chemical toxin and heavy metals.

Analysis

 SIGMA-COA

Analysis

Specification

Result

Test method

Assay(Silymarin)

80.00% Min

80.26%

UV

Appearance

Light yellow powder

Complies

Visual

Odor & Taste 

Characteristic 

Characteristic

Organoleptic

Particle Size

98% through 80 mesh

Complies

80 mesh screen

Loss on Drying

5.00% Max

3.46%

5g/105℃/2hrs

Loss on Ash

1.00% Max

0.21%

2g/525℃/3hrs

Heavy metals 

20ppm Max

Complies

AAS

Arsenic(As)

2ppm Max

Complies

AAS

Lead(Pb)

2ppm Max

Complies

AAS

Mercury(Hg)

1ppm Max

Complies

AAS

Cadmium(Cd)

1ppm Max

Complies

AAS

Microbiology

 

 

 

Total Plate Count 

1,000cfu/g Max

Complies

AOAC

Yeast & Mold

100cfu/g Max

Complies

AOAC

E. Coli  

Negative

Negative

AOAC

Salmonella

Negative

Negative

AOAC

Packaging & Shipping

 

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Our Services

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Company Information

Qingdao Sigma 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 Qingdao Sigma Chemical Co., Ltd 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.
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FAQ

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.

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