Shaanxi Iknow Biotechnology Co., Ltd.

Shaanxi Iknow Biotechnology Co., Ltd.

 

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CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6

Good quality Folic Acid Derivatives for sales
Good quality Folic Acid Derivatives for sales
Good products,Good service!

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Reliable partners, after-sales service is also very good

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The delivery date of calcium pyruvate is very punctual, and all aspects of product testing are very satisfied. I hope your company will get better and better

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After the payment, the goods will be delivered very quickly, and the professional manufacturer is trustworthy. From

—— Javier Sallé Bonet

Last year, we met at the exhibition to communicate about the customization of plant extracts. Because our project is quite special, the products must be customized. This year, we decided to carry out this project,From sample to mass production, Iknow is a very professional partner. We hope we can cooperate for a long time in the future

—— Erick Rincon

I believe in Iknow company

—— Mark pelo

If you want to find a professional manufacturer, please trust Iknow

—— Thoann Tang

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CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6

China CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6 supplier
CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6 supplier CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6 supplier

Large Image :  CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6

Product Details:

Place of Origin: China
Brand Name: IKNOW
Certification: SGS,GMP,ISO,Halal,Kosher
Model Number: Iknow-43

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/Foil bag 25Kg/Drum
Delivery Time: 2-3 working days
Payment Terms: Western Union, MoneyGram, T/T
Supply Ability: 50KG/Month
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Detailed Product Description
Product: Vitamin B2 Riboflavin Color: Yellow Or Orange-yellow Crystalline Powder
CAS: 83-88-5 Grade: 99%
MF: C17H20N4O6 MW: 376.36
EINECS: 201-507-1 Identification: Positive
Specific Rotation: -115°~ -135° Loss On Drying: 1.5%max
Residue On Ignition: 0.3%max Lumiflavin: 440nm Absorbance 0.025max

CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6

 

Product description


Riboflavin, also known as vitamin B2 and is the vitamin formerly known as G, is an easily absorbed colored micronutrient with a key role in maintaining health in humans and other animals.Vitamin B2 is required for a wide variety of cellular processes. It plays a key role in energy metabolism, and for the metabolism of fats, ketone bodies, carbohydrates, and proteins.
 

Specification

 

Item Specification Test Results
Appearance Yellow or orange-yellow crystalline powder Conforms
Identification Positive Conforms
Assay(%) 98.0~102.0 99.9
Specific rotation( °) -115~-135 -130
Loss on drying 1.5 max 0.53
Residue on ignition(%) 0.3 max 0.08
Lumiflavin 440 nm Absorbance 0.025max 0.007

 

Application ​

 

Riboflavin (vitamin B2) is the essential necessity for organism in normal living as the nutriment for infant, pregnant woman, nursing mother, patient after illness and the aged.

CAS 83-88-5 Vitamins Raw Materials Vitamin B2 Riboflavin Powder C17H20N4O6

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