Riboflavin

Price	$1
Package	1KG

Product Details

Product Name: Riboflavin	CAS No.: 83-88-5
Min. Order: 1G	Purity: 98%
Supply Ability: 100KG	Release date: 2019/07/06

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Riboflavin Basic information

Product Name:	Riboflavin
Synonyms:	vitasanb2;xypentyl)-;E 101;Riboflavin (1.07609);Riboflavin Vitamin B2;Vitamin B2 (Riboflavine);RIBOFLAVIN DC GRADE;Riboflavin Bp
CAS:	83-88-5
MF:	C17H20N4O6
MW:	376.36
EINECS:	201-507-1
Product Categories:	PHARMACEUTICALS;Miscellaneous Natural Products;Biochemistry;Vitamins;Nutritional Supplements;Vitamins and derivatives;Vitamin Ingredients;Miscellaneous Compounds;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Vitamin series;API;FLAVAXIN;Isolabel;vitamin;Inhibitor of poly(ethylene glycol) oxidation.;Inhibitors
Mol File:	83-88-5.mol

Riboflavin Chemical Properties

Melting point	290 °C (dec.)(lit.)
alpha	-135 º (c=5, 0.05 M NaOH)
Boiling point	504.93°C (rough estimate)
density	1.2112 (rough estimate)
refractive index	-135 ° (C=0.5, JP Method)
Fp	9℃
storage temp.	2-8°C
form	Powder
pka	1.7(at 25℃)
color	Yellow to orange
Water Solubility	0.07 g/L (20 ºC)
Sensitive	Light Sensitive
Merck	14,8200
Stability:	Stable, but light-sensitive. Incompatible with strong oxidizing agents, reducing agents, bases, calcium, metallic salts. May be moisture sensitive.
CAS DataBase Reference	83-88-5(CAS DataBase Reference)
NIST Chemistry Reference	Riboflavine(83-88-5)
EPA Substance Registry System	Riboflavin(83-88-5)

Safety Information

Hazard Codes	F,T
Risk Statements	11-23/24/25-39/23/24/25
Safety Statements	24/25-45-36/37-16
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	1
RTECS	VJ1400000
F	8-10-21
TSCA	Yes
HS Code	29362300
Hazardous Substances Data	83-88-5(Hazardous Substances Data)
Toxicity	LD50 in rats (g/kg): >10 orally, 5.0 s.c., 0.56 i.p. (Unna, Greslin)

Riboflavin Usage And Synthesis

Chemical Properties	Yellow to orange/yellow crystalline powd
Uses	Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor).
Uses	Vitamin B2; Vitamin cofactor; LD50(rat) 560 mg/kg ip
Definition	ChEBI: D-Ribitol in which the hydroxy group at position 5 is substituted by a 7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl moiety. It is a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vege ables, but the richest natural source is yeast. The free form occurs only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as flavin mononucleotide and flavin-adenine dinucleotide.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

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Product Details

Company Profile Introduction

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