Vitamin B2 (Riboflavin)
CAS No.: 83-88-5
CAS No. :
83-88-5HS Code :
293623Molecular Formula :
C₁₇H₂₀N₄O₆Standard :
BP/USPAppearance :
YELLOW OR ORANGE-YELLOW CRYSTALLINE POWDERCertification :
ISO/HALAL/KOSHERPacking :
20KG/25KG CARTONSample :
AVAILABLEOrigin :
CHINADescription:
Riboflavin, also known as Vitamin B2, is a key vitamin required by the human body. It is an essential part of important enzymes in the body and plays a role in energy production, growth and development, and metabolism. Riboflavin occurs naturally in some foods and is added to some food products. It is also available in supplement form.
Usage:
1. Promote development and cell regeneration;
2. Promote the normal growth of skin, nails and hair;
3. To help prevent and eliminate inflammation in the mouth, lips, tongue and skin, collectively known as oral reproductive syndrome;
4. Improve vision, reduce eye fatigue; unfold
Participating in biological oxidation and energy metabolism in the body, related to the metabolism of carbohydrates, proteins, nucleic acids and fats, can improve the utilization of proteins in the body, promote growth and development, and maintain the integrity of skin and cell membranes. It has the function of protecting skin hair follicle mucosa and sebaceous glands.
Specification
Items |
Specification |
|
Appearance |
Yellow or orange-yellow crystalline powder |
|
Identification |
Positive |
|
Assay ( %) |
97.0-103.0 |
|
specific optical rotation ( 。) |
-115- -135 |
|
1,,oss on drying (% ) |
1.5 max |
|
Su l fated ash (%) |
0.1 max |
|
A bsorbance |
A373nm/A267nm=0.3 I 0.33 A444nm/A267nm=0 .36 ·0.39 |
|
Related substances
|
Impurity A (%) |
0.025 max |
Impurity B (%) |
0.20 max |
|
Impurity C (%) |
0.20 max |
|
Impurity D (%) |
0.20 max |
|
Unspecified impurities(%) |
0.10 max |
|
Total impurities (%) |
0.5 max |
Package: 20kg or 25kg Carton
Shelf Life: 24Months
Storage: Store in a dry, cool, well-ventilated place
Please read on, stay posted, subscribe, and we welcome you to tell us what you think.
Copyright 2025 @ SEAWALL ENTERPRISE LIMITED .All Rights Reserved. Network Supported
Sitemap | Blog | XML | Privacy Policy