Vitamin B2

B Vitamin Riboflavin, E101,CAS no.83-88-5, HS code293623

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E101 Vitamin B2 CAS No. 83-88-5

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Vitamin B2, E101, CAS no.83-88-5, Chemical Formula C17H20N4O6,also know as Riboflavin, available as Yellow or orange yellow crystalline powder. The manufacturing process is via biosynthesis. Vitamin B2 is widely used as nutrition supplements as it is required for a wide variety of cellular processes. As a professional Vitamin B2 (Riboflavin) supplier, we supply  FOOD GRADE Vitamin B2 95% Fine Granulation and Vitamin B2 95% Granulated. BP/USP/EP/FCC and 80% feed grade Vitamin B2. Function: Riboflavin functions as a coenzyme, necessary for organism in normal living as the nutriment for infant, pregnant woman nursing mother, patient after illness and the aged. convert food (carbohydrates) into fuel (glucose), used to produce energy. The B vitamins, help the body metabolize fats and protein. Uses: Riboflavin is the vitamin added to flour and bakery products and beverages to compensate for losses during processing. It is also used to enrich milk, breakfast cereals and dietetic products. Because of its bright yellow color, riboflavin is sometimes added to other drugs or infusion solutions as a marker. Food sources: high level in milk, cheese, eggs, leaf vegetables, liver, kidneys,legumes, mushrooms, and almonds.

CAS No. 83-88-5
Chemical Formula C17H20N4O6
H.S.code 293623
E No. E101
Chemical Structure

Vitamin B2 Specification

Name Riboflavin (Vitamin B 2)
CAS No. 83-88-5
Chemical Formula C12H17ClN4OS.HCl
Specification BP 98 / USP 24
Packing In 20 kg drums or cartons
Functional use Nutrition enhancer
Items Specifications
Appearance Orange yellow crystalline powder
Identification positive reaction
Specific Rotation Should be clear and colorless
Color of solution No more than solution Y7 or GY7
PH 2.7 – 3.3
Sulfates 300 ppm max
Nitrates None
Heavy metals 20 ppm max
Absorbance of solution 0.025 max
Chromatographic purity 1% max
Loss on drying 5.0% max
Residue on ignition 0.10% max
Assay 98.5 – 101.5%

As a professional Vitamin B2 (Riboflavin) supplier, we supply  FOOD GRADE Vitamin B2 95% Fine Granulation and Vitamin B2 95% Granulated. BP/USP/EP/FCC and 80% feed grade Vitamin B2. can provide HAPPC, KOSHER, HALAL Certificates for this product. If you want to buy learn more this product, you can send us inquiry. We always have this product in stock, we can guarantee delivery in 2 week after the order confirmation. but if your order is too big, it would be take more times. MOQ is 500kg.

Price trend of Vitamin B2

Upstream: Prices of upstream corn starch are stable and supply is stable. Production capacity of the Vitamin B2 manufacturers slightly decreased.
Downstream: Downstream demand is slowing increasing.
Forecast: Considering the current market trend, price of Vitamin B2 will be slowly going up in the coming months.

  • Pharmaceutical Grade:  Pharmaceutical Grade Vitamin B2 BP/USP.
  • Food Grade: FOOD GRADE Vitamin B2 95% Fine Granulation and Vitamin B2 95% Granulated.
  • Feed Grade: feed grade 80% feed grade Vitamin B2.

Vitamin B2 gluten free

Yes. Vitamin B2 is gluten free and widely used in gluten free food to provide a great dietary supplement that are essential for human health to processed food.

Halal Certified Vitamin B2

Vitamin B2 is a type of vitamin also know as Riboflavin. As a synthesized chemical, Vitamin B2 is general recognized as halal. We will still audit another 2 key points to make sure that our Vitamin B2 is 100% halal: Are there any pig products used in manufacturing process of this ingredient? Does the ingredient contain Alcohol (impure) or other haraam ingredients?

Kosher Certified Vitamin B2

Vitamin B2 is a type of vitamin also know as Riboflavin. As a synthesized chemical, Vitamin B2 is general recognized as Kosher classified as Parve. Moreover, Vitamin B2 is also regulated as Kosher for Passover.

Vitamin B2 MSDS

  • 5.1. Storage: kept in dry, cool, and shaded place with original packaging, avoid moisture.
  • 5.2. Handling precaution: Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust.

Side Effect of Vitamin B2

Vitamin B2 is considered safe by FDA according to existing data and granted GRAS status.

When taken in high doses, riboflavin might cause diarrhea, an increase in urine, and other side effects.

Application and Uses of Vitamin B2

Riboflavin is one of the vitamins often added to flour and bakery products and beverages to compensate for losses during processing. It is also used to enrich milk, breakfast cereals and dietetic products. Because of its bright yellow color, riboflavin is sometimes added to other drugs or infusion solutions as a marker. Food sources: high level in milk, cheese, eggs, leaf vegetables, liver, kidneys,legumes, mushrooms, and almonds.

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