VITAMIN B2 80%

Active Ingredient: Riboflavin
Activity(method of analysis): min.80% (HPLC)

 

VITAMIN B2 80% (FEED GRADE) 

 

Product Name: Vitamin B2 80% (Feed Grade)

Active Ingredient: Riboflavin

Molecular Formula: C17H20N4O6 376.4

Molecular Weight: 376.4

 

Specifications: 

-colour: yellow-orange to yellow-brown

-odour:Slight odor

-activity(method of analysis): min.80% (HPLC)

-particle structure: fine spray-granulated powder

-particle size: NLT 90% passes 60 mesh sieve

-bulk density: ca 250-300g/l

-loss on drying: max.3%

-residue on ignition: max.5%

-heavy metals

arsenic: max.3 ppm

mercury: max 0.1ppm

cadmium: max 2ppm

lead: max 10ppm

 

-other contaminants

Doxins: 1.0ng

Doxins & Doxins like PCB’s: 1.5ng

 

Standard adopted: factory internal controlling specification, based on but stricter than GB/T 18632-2010(Standards Press of China)

 

Characteristics: Spray-dried spherical granules, high free flowing, non-electrostatic and easy for blending.

 

Principal Use: Being of vitamin family, it is widely used as an additive in premixes, concentrates and feeds with the action of improving the nutrient of feeds, promoting growth of animals, livestock and poultry.

 

Recommendation Dosage( Adding according to the actual requirements)

1. Pigs
Per kg complete feed (88% dry matter)
Piglets, Prestarter	6-8mg
Piglets, Starter	5-7mg
Grower	4-6mg
Finisher	3-5mg
Breeding sows	5-7mg
2. Poultry
Per kg complete feed (88% dry matter)
Chickens, starter	8-10mg
Chickens, Grower/Replacement	4-6mg
Laying hens	5-8mg
Breeding hens	8-10mg
Broiler	5-7mg
Turkeys,Starter	10-14mg
Turkeys, Grower	6-8mg
Turkeys, Finisher	4-6mg
Turkeys, Breeding animals	8-10mg
Ducks/Geese	6-8mg
3. Ruminants and horses
Per Animal and day
Calves, milk replacersr (per kg feed)	4-6mg
Foals(per 100kg live weight and day)	6-8mg
Saddle horses and breeding horses
(per 100kg live weight and day)	8-12mg
4. Pets and fish
Per kg complete feed (88% dry matter)
Dogs	4-6mg
Cats	5-8mg
Rabbits	3-6mg
Minks	6-10mg
Cold water fish	20-30mg
Warm water fish	10-20mg
Shrimps	50-80mg

Packing: 20kg/drum

Storage: Store in an airtight container, protected from light.