Food / Pharm Grade Vitamin B2 Riboflavin Powder 83-88-5

• CAS No.: 83-88-5
• Formula: 83-88-5
• EINECS: 83-88-5
• Packaging Material: Drum
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: Riboflavin
• Nutrient Composition: Vitamin
• Resource: Chemosynthesis
• The content of active substances: 99%
• Appearance: Yellow Powder
• Transport Package: Drum
• Specification: 99%
• Trademark: Recedar
• Origin: China
• HS Code: 0000
• Production Capacity: 100t

Product Description

Food / pharm grade Vitamin B2 Riboflavin powder 83-88-5

Product Name: Riboflavin
Synonyms: vitaminB2
CAS: 83-88-5
MF: C17H20N4O6
MW: 376.36
EINECS: 201-507-1

Chemical Properties Yellow to orange/yellow crystalline powd
Usage Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor).

Vitamin B2, also known as riboflavin, is a water-soluble vitamin that cannot be synthesized by the human body and must be supplied by food. It is indispensable for the maintenance of normal physiological functions and metabolism of the human body. Vitamin B2 participates in the normal growth of cells, promotes wound healing, strengthens nails and hair, and is also an important component of coenzymes. It participates in the synthesis and metabolism of the three major nutrients of carbohydrate Chemicalbook compounds, protein and fat, and participates in the formation of red blood cells and the transport of iron. , Helps prevent iron deficiency anemia, and also has a certain hypotensive effect. It is mainly used to prevent and treat angular cheilitis, glossitis, chapped lips, conjunctivitis, scrotum, and seborrheic dermatitis caused by vitamin B2 deficiency.

-Vitamin B2 , as nutritional supplement, is widely used in wheat flour, dairy products and sauce.
-Vitamin B2 can also be used in rice, bread, biscuits, chocolate, catchup and so on.
-Vitamin B2 sometimes is used as pigment.
-Vitamin B2 can accelerate the growth and regeneration of cells.
-Vitamin B2 can accelerate the growth of the skin, nails, the hair.
-Vitamin B2 helps eliminate the inflammation of the mouth, lips and tongue.
-Vitamin B2 can enhance the eyesight and reduce fatigue of the eye.
-Vitamin B2 interaction with other materials can help the metabolism of carbohydrates, fat and protein.

COA and other ceitificates will be sent under request.
 

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

  

Items	Standard
Characteristics	Yellow or orange-yellow crystalline powder
Identification	Should complies to the standard
Specific Rotation	-115°~-135°
Loss on drying	≤1.5%
Sulfated ash	≤0.1%
Absorbance	A373nm/A267nm=0.31~0.33 A444nm/A267nm=0.36~0.39
Assay	97.0%~103.0%
Related substance	Impurity AA≤0.025%
	Impurity BB≤0.20%
	Impurity CC≤0.20%
	Impurity DD≤0.20%
	Unspecified impurities≤0.10%
	Total impurities≤0.50%

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