Vitamin B2 (Riboflavin) 98%

Other Name：Riboflavin

CAS Number：83-88-5

Molecular Formula：C17H20N4O6

Molecular Weight：376.36

Assay：98%

Standard：USP/BP/EP

Country of Origin：China

Shelf Life：3 Years

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Product description:

Vitamin B2, as one of the thirteen necessary vitamins for human body and a member of vitamin B group, is slightly soluble in water.

Uses of Vitamin B2: Being used as nutritional supplement, it is widely used in wheat flour, dairy products and sauce.

Specification:

ITEMS	STANDARDS
Appearance	Orange yellow crystalline powder
Identification	Positive
Acidity or Alkalinity	check the color of the test solution after adding the respective solutions
Lumiflavin	NMT 0.025 (USP) NMT 0.025%(EP/BP)
Absorbance	0.31-0.33 A373nm/A267nm 0.36-0.39 A444nm/A267nm by Spectrophotometric analysis
Particle Size	95% passes through 80 mesh sieve
Specific Rotation	-115º ~ -135º (EP/BP/USP)
Loss on Drying	NMT 1.5%
Heavy Metals	NMT 10ppm
Residue on Ignition/ Sulphated Ash	NMT 0.3% (USP) NMT 0.1%(EP/BP)
Organic Volatile Impurities	Method IV <467>(USP)
Assay(on dried basis)	98.0%-102.0% (USP) 97.0%-103.0% (EP/BP)

Application:

itamin B2 Riboflavin plays an important role in the growth and development of organisms.

It is mainly used in clinical cheilitis, glossitis, endostomatitis, anal inflammation, ... physiological and biochemical characteristics and functions of riboflavin

Function:

1.Vitamin B2 can accelerate the growth and regeneration of cells.
2. Vitamin B2 can accelerate the growth of the skin, nails, the hair.
3. Vitamin B2 helps eliminate the inflammation of the mouth, lips and tongue.
4. Vitamin B2 can enhance the eyesight and reduce fatigue of the eye.
5. Vitamin B2 is interaction with other materials can help the metabolism of carbohydrates, fat and protein.

Certificate Availability

IOS9001

HALAL

KOSHER

Packaging Details

PackingPacked in paper-drums and two plastic-bags inside

For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.

For large quantity25 kg/fiber carton in net weight; 26.5 kg/fiber carton in gross weight (can be customized).

Other

Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.

Shelf life: 36 months under the conditions above and in its original packaging.

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