Riboflavin (Vitamin B2) By Weifang Noga Imp. and Exp. Co., Ltd.,

Riboflavin (Vitamin B2)

Prix FOB

Obtenir le dernier prix

49 / Kilogram

50 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

NG-110729-4

Prix FOB:

49 / Kilogram (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

49 per Kilogram

Commande minimale:

50 Metric Ton

Packaging Detail:

25kg/paper board drum with PE bag inner

Heure de livraison:

20 days

Capacité de Fournir:

100 Metric Ton per Month

Payment Type:

Money Gram, Western Union, T/T

Groupe de produits :

Food Additives

SpÃ©cification du produit

La description

Vitamin B2 (Riboflavin) BP/USP/EP
1.CAS No.: ******5
2.EC No.: ********1
3.M.F.: C*7H*0N4O6
4.*5kg/drum or ctn

CAS No.: ******5

EINECS No.: ********1

M.F.: C*7H*0N4O6

HS CODE: *******0

ENGLISH NAME :RIBOFLAVIN;VITAMIN B2;RIBOFLAVINE

CHARACTERISTICS:Yellow or orange yellow crystalline powder; smells slightly bitter; Slightly dissolves in water, not dissolve in ether, alcohol and chloroform, with the melting point of ******0 centigrade.

APPLICATIONS:Riboflavin is the essential necessity for organism in normal living as the nutriment for infant, pregnant woman nursing mother, patient after illness and the aged. It, involve , participates in the metabolishm of carbonhydrate, protein and fat, and is the major composition of flavorprotein, the transferring enzyme system of hydrogen, In clinical practice, it is applicable to perleche, glossitis, ophthalmitis, conjunctivitis, ceborrhea, scrotum inflammations with proper

ANALYSIS AS PER EUROPEAN PHARMACOPEIA V (EP5), BRITISH PHARMACOPOEIA***8 (BP***8) & UNITED STATES PHARMACOPOEIA XXXIII (USP*3)

Items of Test	Limits of Test	Results of Test
1.Appearance	Orange yellow crystalline powder	Meets
2.Identification	Positive	Meets
3.Acidity or Alkalinity	check the color of the test solution after adding the respective solutions	Meets
4.Lumiflavin	Absorbance of the filtrate at 0nm does not exceed 0.5 (USP);not more intense than BY6(EP/BP)	0.**8 Meets
5.Absorbance	0.**0.3 A3nm/A7nm 0.**0.9 A4nm/A7nm	0.2 0.8
6.Particla Size	*0% passes through 0 mesh sieve	Meets
7.Specific Rotation	between*5º and *5º (EP/BP/USP)	*1º(USP) **0(BP/EP)
8.Loss on Drying	≤1.5%	0.4%
9.Heavy Metals	<*0ppm	Meets
*0.Residue on Ignition	≤0.3% (USP) ≤0.1%(EP/BP)	0.1%
*1.Residual Solvents	Method IV <**7> (USP)	Meets
*2.Assay(ondried basis)	8.0%*2.0% (USP) 7.0%***3.0% (EP/BP)	8.8%(USP) 9.7%(EP/BP)
CONCLUSION:The product with this batch number meets all requirements of the following valid compendia when tested accordingly: EP5+BP**8+ USP3.

effect ,In food and feed industry, it is widely used as food and feed additives

PACKING : *5KG NET FIBER DRUM OR CTN

STORAGE CONDITIONS:

In well Sealed Containers, Stored in Cool ,dry place and keep from light.

Specifications:
Identification: Positive

Particle Size(0.*8MM Sieve): *0% pass through

Loss on dring: 3.0% max

Residue on ignition: 5% max

Volatilizable Impurity of Organic: Conform

Assay (on dry basis) (HPLC): *0% min

Apperrance: Yellow to Orange-yellow free flowing powder.

Pays:	China
N Â° de modÃ¨le:	NG-110729-4
Prix FOB:	49 / Kilogram (Negotiable) Obtenir le dernier prix
LocalitÃ©:	c
Prix de commande minimale:	49 per Kilogram
Commande minimale:	50 Metric Ton
Packaging Detail:	25kg/paper board drum with PE bag inner
Heure de livraison:	20 days
Capacité de Fournir:	100 Metric Ton per Month
Payment Type:	Money Gram, Western Union, T/T
Groupe de produits :	Food Additives