New Arrival China 20000 Iu Vitamin D3 - High Quality Riboflavin Vitamin b2 – Tianjia
New Arrival China 20000 Iu Vitamin D3 - High Quality Riboflavin Vitamin b2 – Tianjia Detail:
Product Description
Product name: Vitamin b2(Riboflavin)
Min.Order Quantity: 25KGS
Supply Ability:6Ton per Month
Port:Shanghai/Qingdao/Tianjin
Payment Term:T/T;L/C;D/P;D/A
CAS No.:83-88-5
Appearance:Yellow powder
Molecular Formula:C17H20O6N4
Shelf Life:2 years
Place of Origin:China
Application
1. Help to improve the quality of life
2. Treatment of Migraine
3. Promote the development and cell regeneration
4. To the skin, nails, hair, the normal growth
5. To help eliminate the mouth, lips, tongue inflammation
6. to enhance visual acuity, reducing eye fatigue
Specification
Wheat Starch Specification
Items | Limits | Results |
Appearance | Orange Yellow Crystalline Powder | Conform |
Indentification | Positive | Conform |
Acidity or Alkalinity | Check the color of the test solution | Conform |
After adding the respective solutions | ||
Lumiflavin | Absorbance of the filtrate at 440nm | 0.009 |
Does not exceed 0.025(USP); | ||
Absorbance | 0.31 – 0.33 A375nm/A267nm | 0.32/0.38 |
0.36 – 0.39 A444nm/A267nm | ||
Partical Size | 100% pass 60 mesh | Conform |
Specific Rotation | Between-115°and-135°(EP/BP/USP) | 121°(USP) |
Loss on Drying | ≤1.5% | 0.80% |
Heavy Metals | <10ppm | Conform |
Residue on Ignition | ≤0.03%(USP) | 0.10% |
Organic Volatile Impurities | Method IV<467>(USP) | Conform |
Assay(on dried basis) | 98.0% - 102.0%(USP) | 99.85% |
1.More than 10 years experience with ISO certified
2.Factory of flavor and sweetener blending,Tianjia Own Brands
3.Research on the Market Knowledge & trend follow up
4.Timely Deliver & Stock Promotion on hot demanding products
5.Reliable & Strictly follow the contract responsibility & after sales service
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process
Our Certificates
Our Advantages
We will offer best shipping methods according to clients’ order and requirements with competitive price and fastly safely delivery.
1.More than 10 years experience with ISO certified,
2.Factory of flavor and sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up,
4.Timely Deliver & Stock Promotion on hot demanding products,
5.Reliable & Strictly follow the contract responsibility & after sales service,
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process.
Product detail pictures:

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We also supply merchandise sourcing and flight consolidation companies. We now have our very own manufacturing facility and sourcing business. We could present you with almost every kind of product relevant to our solution array for New Arrival China 20000 Iu Vitamin D3 - High Quality Riboflavin Vitamin b2 – Tianjia , The product will supply to all over the world, such as: India, Florida, Cannes, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, be sure to click the button to acquire additional nformation.

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
