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Vitamin B2 Riboflavin 83-88-5 Raw Material Promotes Nail And Hair Growth

Vitamin B2 Riboflavin 83-88-5 Raw Material Promotes Nail And Hair Growth

Vitamin B2 Riboflavin 83-88-5 Raw Material Promotes Nail And Hair Growth
Vitamin B2 Riboflavin 83-88-5 Raw Material Promotes Nail And Hair Growth

Large Image :  Vitamin B2 Riboflavin 83-88-5 Raw Material Promotes Nail And Hair Growth Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: 83-88-5

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Packaging Details: 1kg/bag or 25kg/drum
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 tons per year
Detailed Product Description
CAS No: 83-88-5 Molecular Formula: C17H20N4O6
Molecular Weight: 376.36 EINECS No: 201-507-1
Melting Point: 290 ° C Specific Rotation: -135º(c=5,0.05MNaOH)
Boiling Point: 504.93 ° C Density: 1.2112
Index Of Refraction: -135°(C=0.5,JPMethod) Flash: 9 ℃
Storage Conditions: 2-8°C Appearance: Orange Yellow Crystalline Powder; Slightly Smelly, Slightly Bitter
High Light:

vitamins raw powder

,

vitamin api intermediates

Riboflavin 83-88-5 vitamin raw material promotes nail and hair growth
 
Basic parameter:
1. Product name :Riboflavin
2. Product alias :vitasanb2; Xypentyl) -; E101; Riboflavin (1.07609); RiboflavinVitaminB2; VitaminB2 (Riboflavine); RIBOFLAVINDCGRADE; RiboflavinBp
3. CAS no. : 83-88-5
4. Molecular formula: C17H20N4O6
5. Molecular weight: 376.36
6. EINECS no. : 201-507-1
7. Melting point: 290 ° C (dec) (lit.)
8. Specific rotation: -135 (c=5,0.05MNaOH)
9. Boiling point: 504.93 ° C (roughestimate)
10. Density: 1.2112 (roughestimate)
11. Index of refraction: -135°(C=0.5,JPMethod)
12. Flash: 9 ℃
13. Storage conditions: 2-8°C
14. Appearance: orange yellow crystalline powder; Slightly smelly, slightly bitter
15. Solubility: water-soluble vitamin, but slightly soluble in water, the solubility is 12mg/100mL at 27.5℃. Soluble in sodium chloride solution, soluble in dilute sodium hydroxide solution, soluble in alkaline solution, stable in strong acid solution.

 

Certificate of Analysis:

Product name:

(Vitamin B2)Riboflavin

Batch no.:

20190525

Batch size:

1000kg

Packing:

25kg/Drum

Quantity:

100kg

Manu.date:

20190525

Expiry date:

20210524

Ref.Standard:

USP36

Inspect date:

20190608

Items

USP36 USP36
 

Specifications

Results

Specifications

Results

 

Appearance

A yellow or orange yellow crystalline powder

Conform

A yellow or orange yellow crystalline powder

Conform

Identification

Conform

Conform

Conform

Conform

Loss on drying

1.5% 0.2% 1.5% 0.2%

Residue on ignition

≤0.3% 0.05% ≤0.1% 0.05%

Specific rotation

+56.5°~+59.5° +58.0° -115°~-135° -124°

Lumiflavine

440nm Absorbance≤0.025

0.005

Not more intensely coloured than reference solution BY6

 

Conform

Absorbance

A373nm/A267nm=0.31~0.33

A444nm/A267nm=0.36~0.39

0.32

0.38

Organic volatile impurities

 

Meets the requirements

 

Conform

 

PH

Meets the requirements

Conform

Assay(on dried basis)

98.0%~102.0% 98.4% 98.0%~101.0% 98.1%

Conclusion

Complies with USP36

 
Structure:
Vitamin B2 Riboflavin 83-88-5 Raw Material Promotes Nail And Hair Growth 0
 
Food source:
Vitamin B2 is a water-soluble vitamin, easy to digest and absorb, and the amount of excreted will increase or decrease with the needs of the body and possibly with the loss of protein. It does not accumulate in the body, so it is often replenished with food or supplements. It is widely found in yeast, liver, kidney, egg, milk, soybean, etc.
 
Vitamin B2 is widely found in all kinds of food, but the content in animal food is usually higher than that in plant food, such as liver, kidney, heart, egg yolk, eel and milk of various animals. Many green leafy vegetables and legumes are also high, while grains and general vegetables are low. Therefore, in order to fully meet the requirements of the body, in addition to the use of animal foods such as animal liver, eggs, milk, we should eat more fresh green leafy vegetables, beans and noodles, and adopt a variety of measures to minimize the loss of vitamin B2 in the process of food cooking, storage.
 
USES:
1. Promote development and cell regeneration;
2. Promote the normal growth of skin, nails and hair;
3. To help prevent and eliminate inflammatory reactions in the mouth, lips, tongue and skin, collectively known as oral reproductive syndrome;
4, improve eyesight, reduce eye fatigue;
5. It affects the absorption of iron by human body;
6. It is combined with other substances to affect biological oxidation and energy metabolism.
 
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