China (Mainland)
Vitamin B2 Riboflavin CAS NO.83-88-5 CAS NO.83-88-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Product Details
Keywords
- 83-88-5
- Vitamin B2
- C17H20N4O6
Quick Details
- ProName: Vitamin B2 Riboflavin CAS NO.83-88-5
- CasNo: 83-88-5
- Molecular Formula: C17H20N4O6
- Appearance: white powder
- Application: Bio chemical
- DeliveryTime: within 3-5 days after payment
- PackAge: 1kg/bag 10kgs/drum
- Port: ShangHai,China
- ProductionCapacity: 500 Metric Ton/Month
- Purity: 99%
- Storage: Keep in a cool & dry place
- Transportation: By air /by sea /or by courier.
- LimitNum: 1 Kilogram
Superiority
1, Quality:
Our company is a professional production of intermediates and chemicals for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
And we are the manufactory, so you don’t need to doubt the quality.
2, Payment method: for example T/T, D/A, L/C, Westerm Union,Bitcoin other
3, Service: Best service and after-sales service to all clients.
1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.
2)We will ship the goods that you order from us by HKEMS, DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.
4, Delivery:
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
If you have any other questions to consult me,please not hesitate to contact me any times.
Details
Vitamin B2 Riboflavin, regulates red blood cell growth and helps maintain a strong immune system by protecting the body from free-radical damage. Riboflavin also promotes healthy hair, skin, nails, and vision.
Without riboflavin, the other B vitamins, especially niacin (vitamin B3) and pyridoxine (vitamin B6), cannot do their job, and a host of chemical processes necessary to keep the body alive would come to a grinding halt.
You also need riboflavin to produce flavin mononucleotide and flavin adenine dinucleotide, two enzymes that help the body convert fats, carbohydrates, and proteins into energy. Without enough riboflavin, these two enzymes are unable to work together to ensure your cells can both reproduce correctly and supply the body with the fuel it needs stay alive.
|
Items |
Limits |
Results |
|
Appearance |
Orange Yellow Crystalline Powder |
Conform |
|
Indentification |
Positive |
Conform |
|
Acidity or Alkalinity |
Check the color of the test solution After adding the respective solutions |
Conform |
|
Lumiflavin |
Absorbance of the filtrate at 440nm Does not exceed 0.025(USP); |
0.009 |
|
Absorbance |
0.31 – 0.33 A375nm/A267nm 0.36 – 0.39 A444nm/A267nm |
0.32/0.38 |
|
Partical Size |
100% pass 60 mesh |
Conform |
|
Specific Rotation |
Between-115°and-135°(EP/BP/USP) |
121°(USP) |
|
Loss on Drying |
≤1.5% |
0.8% |
|
Heavy Metals |
<10ppm |
Conform |
|
Residue on Ignition |
≤0.03%(USP) |
0.1% |
|
Organic Volatile Impurities |
Method IV<467>(USP) |
Conform |
|
Assay(on dried basis) |
98.0% - 102.0%(USP) |
99.85% |
Function
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
Riboflavin (vitamin B2) is the essential necessity for organism in normal living as the nutriment for infant, pregnant woman, nursing mother, patient after illness and the aged. It, involve, participates in the metabolism of carbonhydrate, protein and fat, and is the major composition of flavor protein, the transferring enzyme system of hydrogen. In clinical practice, it is applicable to perleche, glossitis, ophthalmitis, conjunctivitis, seborrhea, scrotum inflammations with proper effect, in food and feed industry, it is widely used as food and feed additive and have the Kosher Certified.