Manufacturer high quality Protocatechualdehyde with best price 139-85-5

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Manufacturer high quality Protocatechualdehyde with best price 139-85-5
Manufacturer high quality Protocatechualdehyde with best price 139-85-5
Manufacturer high quality Protocatechualdehyde with best price 139-85-5
Manufacturer high quality Protocatechualdehyde with best price 139-85-5
Manufacturer high quality Protocatechualdehyde with best price 139-85-5
Manufacturer high quality Protocatechualdehyde with best price 139-85-5
Manufacturer high quality Protocatechualdehyde with best price 139-85-5

Manufacturer high quality Protocatechualdehyde with best price 139-85-5

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From $96.50 / Kilogram
$96.50
You save $ -96.50
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

QQ20190416134021

    Product Description

                                               

Product Name:

Protocatechualdehyde

Test Method:

HPLC

Cas:

139-85-5

CountryofOrigin:

China

Part Used:

Root

Type of extraction:          

Alcohol&Water         

 

Test Items

Specification

Appearance

Pale yellow to pale grey Powder

Purity

≥99.00%

Total Impurities

< 2.00%

Single Impurity

≤0.5%

Storage Condition

Preserve in tight, light-resistant containers, dryat room temperature.

Conclusion

Complied with the Specification

   Certification of Analysis

 

 

Subject                         Standard                               Result

Appearance       White or off white powder            Meet the standard   

Heavy metal                 ≤20ppm                             Meet the standard 

Loss on drying             ≤0.50%                                    0.15%

Sulphated ash              ≤0.20%                                    0.1%

Melting point            153.0~156.0℃                     154.5-155.5℃

Assay                          ≥99.0%                                    99.56%

Conclusion            Meet the standard

 

                          Function&Application

 

 

 

 Function

1. Enhancing immunity and the ability of antivirus and infection.

2. Anti-aging, anti-oxidant , antifatigue, adjusting cerebral nervous system, enhancing hematopoietic function and promoting metabolism.

3. Protecting hematopoietic function of marrow, improving the ability of hepatic detoxifcatio and promoting. Restoration of hepatic tissue.

4. Preventing and treating coronary heart disease, climacteric syndrome, diabetes, high blood pressure, anemia, etc.

5. Preventing cancer, activating normal cell and   improving the blood circulation.

 

 Application

 1. Applied in food additives, it owns the effect of antifatigue, anti-aging and nourishing brain.

 

2. Applied in pharmaceutical field, it is used to treat coronary heart disease, angina cordis, bradycardia and high heart rate arrhythmia,high blood pressure, etc.

 

3. Applied in cosmetics field, it owns the effect of whitening, anti-aging, anti-wrinkle,anti-oxidant, activating skin Cells, making skin more tender and firm.

 

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

 

 

 

Real Photo

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Packaging & Shipping

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Our 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.
 
our team

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