C17H20N4O6 Pure Vitamin B2 Yellow Powder With Eye / Liver Protection

Basic Information
Place of Origin: China
Brand Name: Sigma
Certification: ISO
Model Number: vitamin b2
Minimum Order Quantity: 100kg
Price: USD6-10per kg
Packaging Details: 1kg/bag,25kg/drum
Delivery Time: 3 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000kg per month
Detail Information
Name: Vitamin B2 CAS No.: 83-88-5
EINECS No.: 201-507-1 Assay: HPLC99%
Main Ingredient: Vitamin B2 Form: Yellow Powder
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Product Description

Pure vitamin b2 powder for sale in bulk supply cas 83-88-5

Vitamin b2 Introduction

Product Name  Vitamin B2 Powder
Other Name

Riboflavin; Vitamin B2; Lactoflavin; Riboflavine; Vitamin G; 83-88-5

Lactoflavine ,Riboflavina

Original China
CAS No. 83-88-5
MF C17H20N4O6
MW 376.369
Brand Name PINO
Delivery Time Within 24 hours upon receipt of payment
Shippment Fast and secure shipping by ems, dhl, tnt, fedex, ups
Purity NLT99%
Package Dscreet and hidden package according to specific requirement
Appearance Yellow Powder
Stability Stable under recommended storage conditions.
Payment terms Western Union, Money Gram , T/T
Certification SGS, ISO9001, KOSHER
Usage Vitamin B2, also known as Riboflavin, is a vitamin that plays an integral role in the body as it helps with B6 metabolism and can help combat different disorders.


Vitamin b2 Application

1) Vitamin B2 is a Mild Anti-inflammatory

2) Vitamin B2 Helps Prevent Cognitive Decline

3) Vitamin B2 Consumption Reduces Depression

4) Vitamin B2 Protects the Eye

5) Vitamin B2 Prevents Cardiovascular Disease

6) Vitamin B2 May Prevent Cancer

7) Vitamin B2 Plays a Protective Role in Bones

8) Vitamin B2 Protects the Liver

9) Vitamin B2 Protects Against Autoimmune Disorders

10) Vitamin B2 Reduces Nightly Leg Cramps

11) Vitamin B2 Helps with Pregnancy
Vitamin b2 Specification

Items Limits Results
Appearance Orange Yellow Crystalline Powder Conform
Indentification Positive Conform
Acidity or Alkalinity

Check the color of the test solution

After adding the respective solutions


Absorbance of the filtrate at 440nm

Does not exceed 0.025(USP);


0.31 – 0.33 A375nm/A267nm

0.36 – 0.39 A444nm/A267nm

Partical Size 100% pass 60 mesh Conform
Specific Rotation Between-115°and-135°(EP/BP/USP) 121°(USP)
Loss on Drying ≤1.5% 0.8%
Heavy Metals <10ppm Conform
Residue on Ignition ≤0.03%(USP) 0.1%
Organic Volatile Impurities Method IV<467>(USP) Conform
Assay(on dried basis) 98.0% - 102.0%(USP) 99.85%

C17H20N4O6 Pure Vitamin B2 Yellow Powder With Eye / Liver Protection 0C17H20N4O6 Pure Vitamin B2 Yellow Powder With Eye / Liver Protection 1

Contact Details

Phone Number : 8613228098753

WhatsApp : +8613228098753