搜索
AWI-Awell
PRODUCTS SHOW
YOUR SPECIALTY INGREDIENTS PARTNER
PRODUCTS
/
/
/
/
Vitamin B2 (Riboflavin)
Number of views:
1000

Vitamin B2 (Riboflavin)

Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
型号:
主要营养成分:
外观:
含量:
有效物质含量:
产品规格:
保质期:
主要用途:
Quantity
-
+
Stock:
0
Category
Return
1
INTRODUCTION
Parameters

Product

Riboflavin(Vitamin B2)

CAS No.

83-88-5

Molecular Formula

C17H20N4O6

Molecular Weight

376.37

Molecular Structure

Quality Standard

USP30/BP2007

Packing

25kgs drums with PE liner bags

Shelf Life

2 years

Storage

It must be stored in dry, cool and ventilation place. 

Specification

USP30

BP2007

Appearance

A yellow or orange yellow crystalline powder

A yellow or orange yellow crystalline powder

Identification

Conform

Conform

Specific rotation, °

-115 ~ -135

-115 ~ -135

Assay (on dried basis, %)

98.0 ~ 102.0

97.0 ~ 103.0

Loss on drying (%)

≤1.5

≤1.5

Residue on ignition (%)

≤0.3

≤0.1

Organic volatile impurities

Meets the requirements

/

Acidity or alkalinity(PH)

/

Meets the requirements

Lumiflavine

440 nm

Absorbance≤0.025

≤0.025

Absorbance

/

A373nm/A267nm=0.31~ 0.33

A444nm/A267nm=0.36~ 0.39

 

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table
Return Back
CONTACT INFORMATION
Our email address
Tel:+86.551.63875110  Fax:+86.551.63875150
No.198 Mingzhu Avenue, High-Tech Industry Development Zone,Hefei,Anhui,China
OFFICIAL ACCOUNTS
公众号二维码
ONLINE MESSAGE
Description:

© 2020 AWI-Awell Ingredients Co.,Ltd. Copyright All Rights Reserved       皖ICP备20003617号-1