Riboflavin

CAS No.	83-88-5
Chemical Name:	Riboflavin
Synonyms:	Hyre;Q 14;E 101;VIT B2;RIBIPCA;Flaxain;Ribosyn;Ribovel;Beflavin;Flavaxin
CBNumber:	CB4383318
Molecular Formula:	C17H20N4O6
Formula Weight:	376.36
MOL File:	83-88-5.mol

Riboflavin Property

mp :	290 °C (dec.)(lit.)

alpha :

-135 º (c=5, 0.05 M NaOH)

refractive index :

-135 ° (C=0.5, JP Method)

storage temp. :

2-8°C

Water Solubility :

0.07 g/L (20 ºC)

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

Hazard Codes :

F,T

Risk Statements :

11-23/24/25-39/23/24/25

Safety Statements :

24/25-45-36/37-16

WGK Germany :

RTECS :

VJ1400000

F :

8-10-21

HS Code :

29362300

Hazardous Substances Data:

83-88-5(Hazardous Substances Data)

Riboflavin Chemical Properties,Usage,Production

Chemical Properties
Yellow to orange/yellow crystalline powd

Usage
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).

Usage
Vitamin B2; Vitamin cofactor; LD50(rat) 560 mg/kg ip

Riboflavin Preparation Products And Raw materials

Raw materials
Barbituric acid Sodium dithionite Alloxan Bone glue Starch 3,4-Dimethylaniline

Preparation Products

Riboflavin Suppliers Global( 269)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
XiaoGan ShenYuan ChemPharm co,ltd	Tell:86-712-2580635 Mobile:15527768850、 18986454762	86-712-2580625 QQ:1623551145	sales02@farchem.com	CHINA	9844	52
Wuhan Dahua Weiye Pharmaceutical Chemical Co., Ltd.	027-59887161	027-59420980	2846469424@qq.com	CHINA	2051	50
Wuhan Hezhong Bio-chemical Manufacture co ltd	021-68580270 / 18121115343	021-68580972	foodinfo@yccreate.com	CHINA	1889	55
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
future industrial shanghai co., ltd	021-61552785，400-0066-400	021-55660885	sales@jonln.com	CHINA	2037	65
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
BeiJing Hwrk Chemicals Limted	4006990298 010-57411839 020-31335234 021-51691807	010-87653215 0757-86311057 021-55236763	sales@hwrkchemical.com	CHINA	12649	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10815	60

83-88-5(Riboflavin)Related Search:

Dimethyl sebacate Dimethyl sulfoxide ETHANE Vitamin E Dimethyl ether VITAMIN B1 PYROPHOSPHORIC ACID ESTER CHLORIDE Vitamin A VITAMIN B2-PHOSPHATE,VITAMIN B2 PHOSPHATE SODIUM,VITAMIN B2 PHOSPHATE SODIUM SALT,RIBOFLAVIN-5'-PHOSPHATE MONOSODIUM SALT,Riboflavin Sodium phosphate, Riboflavini natrii phosphas,Riboflavin 5'-phosphoric acid hydrogen sodium salt,Riboflavin 5'-(hydrogen phosphoric acid)sodium,Riboflavin 5'-phosphoric acid sodium salt,RIBOFLAVIN 5'-PHOSPHATE SODIUM SALT,RIBOFLAVIN-5-PHOSPHATE, SODIUM,RIBOFLAVIN-5'-PHOSPHATE NA-SALT,RIBOFLAVIN-5-PHOSPHATE,RIBOFLAVIN 5'-PHOSPHATE SODIUM,RIBOFLAVIN SODIUM PHOS Pyridoxine hydrochloride N,N-Dimethylaniline N,N-Dimethylformamide Methyl sulfone Vitamin D2 N,N-Dimethylacetamide Dimethyl fumarate Vitamin D3 Vitamin E Cyanocobalamin

(-)-RIBOFLAVIN, TRIHYDRATE RIBOFLAVINUM RIBOFLAVINE (-)-RIBOFLAVIN RIBOFLAVIN RIBIPCA Complex Molecules VIT B2 VITAMIN G VITAMIN B2 BEFLAVINE (-)-LACTOFLAVIN LACTOFLAVIN LACTOFLAVINE 83-88-5 7,8-dimethyl-10-ribitylisoalloxazine 6,7-DIMETHYL-9-(D-1'-RIBITYL)ISOALLOXAZINE Asymmetric Synthesis Chiral Building Blocks 1-Deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentitol 6,7-Dimethyl-9-D-ribitylisoalloxazine 7,8-Dimethyl-10-(1' d-ribityl)isoalloxazine 7,8-dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)-isoalloxazin 7,8-Dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)isoalloxazine 7,8-dimethyl-10-(d-ribo-2,3,4,5-tetrahydroxypentyl)-isoalloxazine 7,8-dimethyl-10-d-ribityl-isoalloxazin Aqua-Flave Beflavin benzo(g)pteridine-2,4(3h,10h)-dione,7,8-dimethyl-10-(d-ribo-2,3,4,5-tetrahydro Benzo[g]pteridine-2,4(3H,10H)-dione, 7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)- Dermadram D-Ribitol, 1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)- d-ribitol,1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo(g)pteridin-10(-2h Fiboflavin Flavaxin Flavin BB flavinbb Flaxain Hyflavin Hyre Isoalloxazine, 7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)- Isoalloxazine, 7,8-dimethyl-10-D-ribityl- Lactobene Lactoflavine, zinvit-g Ovoflavin Ovoflavine Q 14 Ribocrisina Riboderm riboflavinequinone Ribosyn Ribotone Ribovel russupteridineyellowiii Vitaflavine Vitamin Bi Vitasan B2 vitasanb2