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D-Biotin,Biotin,Vitamin H,Vitamin B7,Coenzyme R

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanxi

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 14:05

  • Browse the number:

    129

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Wellgreen Technology Co.,Ltd
Contactaixin:

Contactaixin:

weiaoshengwu(Mr.)  

Email:

 telephone:

 phone:
Area:

Shanxi

 Address:

605 Building B,Oak Block, No.36 Fenghui Nan Road, Xi'an, China
Website:

http://www.wellgreenxa.com/ http://weiaoshengwu.huajin-elec.com/

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Equipped with the best GMP factory of best quality d-biotin for cosmetic, health care and human nutritional products in China, it is able to supply you with top quality d-biotin USP/EP 99%, as well as the reactive intermediate of natural food supplements products.

D-Biotin,Biotin,Vitamin H,Vitamin B7,Coenzyme R

Product Description

Biotin is also called vitamin H, coenzyme R, is a water-soluble vitamin, also belong to the vitamin B group, B7. It is necessary for the synthesis of vitamin C, it is indispensable to normal metabolism of fat and protein substances. Is a kind of to maintain the body's natural growth, development and function of normal human body health of the necessary nutrients.

 

Product name          Biotin

Appearance           white off-white powder

Cas No.              58-85-5 

Molecular Formula     C10H16N2O3S

Test Method           HPLC

Molecular Weight      244.31 

Einecs               200-399-3

Melting Point         232-233 ºC

 

Specification: USP36  1% 2% 99%

 

Item

Spec.

Appearance

white off-white powder

Specific rotation

+89°~ +93°

Residual solvents

Chloroform: ≤6ppm

Pyridine: ≤20ppm

Ethanol: ≤500ppm

Melting range

229~233℃

Loss on drying

≤1.0%

Bulk density

0.3g/cm³

Sulfate ash

≤0.1%

Heavy metal

Pb: ≤0.5ppm

As: ≤1ppm

Cd: ≤1ppm

Hg: ≤0.1ppm

Particle size

50%min＜10μm

90%min＜20μm

98%min＜30μm

Microbial Limit

Total Plate count: ≤1000cfu/g

Fungi & Yeast: ≤100cfu/g

Salmonelle:Negative

E.Coli: Negative

S.Aureus: Negative

Total Coli: ≤50cfu/g

Solubility

Very slightly soluble in water

Assay

97.5% ~ 100.5%

Storage

Store in dry and well closed containers

Conclusion

Conform to USP 36 Standard

 

Application 

(1) .To help fat, glycogen and the synthesis and metabolism of amino acids in the human body is normal;
(2) .To promote sweat glands, nerve tissue, bone marrow, the male gonads, the skin and hair of normal operation and the growth, relieve eczema, dermatitis symptoms;
(3) .To prevent white hair and hair loss, help to cure baldness;

(4) . To ease muscle pain;
(5) . To Promote the synthesis of urea and excretion, purine synthesis and biosynthesis of oleic acid.
(6) . For the treatment of atherosclerosis, stroke, lipid metabolism disorders, high blood pressure, coronary heart disease and blood circulation disorder diseases.

 

 

Packing &Shipment

Delivery time :

Around 3-5 workdays after your payment.

MOQ :

1 kg

Packing :

1 kg with double plastic container inside/Aluminum foil bag outside. 25kg with double plastic container inside/Fiber drum outside.

Net Weight :

25kgs/Drum

Gross Weight :

28kgs/Drum

Drum Size & Volume::

I.D.42cm × H52cm, 0.08 m³/ Drum

Payment terms:

T/T or Western Union or Paypal

Srorage :

Stored in dry and cool place, keep away from strong light and heat.

Shelf Life :

Two years when properly stored.

 

 

 

Company Information

Wellgreen Technology Co.,Ltd is a high - tech corporation and ISO9001: 2008quality management system certification specializing in the production of nutritional supplements, herbal essence, steroids and its intermediates pharmaceutical industry. We insist the principle of  Top quality, Excellent service, Outstanding technology innovation, Constantly development, and the goal of To be well in the green life.

 

 

Certifications

 

FAQ


Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: 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.
Q3:What’s your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How to contact us ?
A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.


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