Vitamin B2

  • Purchase Qty: 1
  • Unit: Kg(s)
  • Fob Unit Price: US $90
  • Production Capacity:2000kg/month
  • Payment Terms:L/C , T/T , EXW
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Xi'an Sengmei Biological Technology Co., Ltd

Business Type:Manufacturer

Country/Region:China

Ddu Verified

HOT Rank

6/10

Product Information

  • Active Ingredients:Vitamin B2
  • Chemical Formula:C17H20N4O6
  • Molecular Weight:376.37
  • Assay:99%
  • Pharmacopeia:CP
  • Package Type:Drum&plastic bags or Aluminum foiled bag&zip lock bags Or plastic bottle
  • Shelf Life:2 years
  • Storage:Sealed
  • Place of Origin:Xi'an China
  • CAS: 83-88-5
  • Appearance:orange yellow crystalline powderr

Description

Production

Riboflavin, or vitamin B2, regulates red blood cell growth and helps maintain a strong immune system by protecting the body from freeradical 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 cometo 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. 

 

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

 

Specification

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)

101.85%





 

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