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Animal Nutrition Feed Grade 80% Vitamin B2 / Riboflavin

China Animal Nutrition Feed Grade 80% Vitamin B2 / Riboflavin, Find details about China Vitamin B2, Riboflavin from Animal Nutrition Feed Grade 80% Vitamin B2 / Riboflavin

Model NO.
Feed addtitive
Grade
Pharmaceutical/Food/Feed Garde
Name
Vitamin B2/Riboflavin
Trademark
PINJING
Transport Package
15kg/Carton
Specification
BP/USP/EP
Origin
China
HS Code
2936230000
Model NO.
Feed addtitive
Grade
Pharmaceutical/Food/Feed Garde
Name
Vitamin B2/Riboflavin
Trademark
PINJING
Transport Package
15kg/Carton
Specification
BP/USP/EP
Origin
China
HS Code
2936230000

Good Quality Vitamin B2 Powder 98% Pharm Grade and 80% Food/Feed Grade

Riboflavin, also known as vitamin B2, is a vitamin found in food and used as a dietary supplement.Food sources
include eggs, green vegetables, milk and other dairy product, meat, mushrooms, and almonds.Some countries require
its addition to grains. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines.
[1] It may be given by mouth or injection.
You also need riboflavin to produce flavin mononucleotide and flavin adenine dinucleotide, two enzymes that
help the body convert fats, carbohydrates, and proteins into energy. Without enough riboflavin, these two
enzymes are unable to work together to ensure your cells can both reproduce correctly and supply the body
with the fuel it needs stay alive.
                                                                         Certification Of Analysis
ANALYSIS
SPECIFICATION
RESULTS
Assay
98.0% ~102.0 %
98.6
Appearance
Orange yellow crystalline powder
Complies
Odor
Slight odor
Complies
Identification
Fluorescence test
Consistent with the reference substance
Complies
UV -visible absorption spectra
A444nm/A267nm:
the ratio between 0.36 and 0.39
A444nm/A267nm:0.38
A375nm/A267nm:
the ratio between 0.31 and 0.33
A375nm/A267nm:0.32
Infrared absorption spectrum
This infrared absorption atlas should 
consistent with the reference atlas
Complies
Loss on drying
≤1.5%
0.1
Ash
≤0.3%
0.1
Specific rotation
-120°~-140°
-123°
Photosensitive
440nm Absorption≤0.025
0.008
As
≤0.0002%
<0.0002
Heavy Metal
≤0.001
<0.001
Microbiology
Total Plate Count
≤1000CFU/g
<10CFU/g
Yeast & Moulds
<100cfu/g
Complies
E.Coli
Negative
Complies
Salmonella
Negative
Complies

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