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Rhodamine B

CAS No.81-88-9
Chemical Name:Rhodamine B
Synonyms:ci749;AKA213;AKA214;c.i.749;11411red;C.I. 749;redno213;CI 45170;Pilot578;11411 Red
CBNumber:CB7485569
Molecular Formula:C28H31ClN2O3
Formula Weight:479.01
MOL File:81-88-9.mol
Rhodamine B Property
mp : 210-211 (dec.)(lit.)
density : 0.79 g/mL at 20 °C
Fp : 12 °C
storage temp. : Store at RT.
Colour Index : 45170
Water Solubility : SOLUBLE
Merck : 14,8183
BRN : 4119648
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 81-88-9(CAS DataBase Reference)
NIST Chemistry Reference: Rhodamine b(81-88-9)
EPA Substance Registry System: Xanthylium, 9-(2-carboxyphenyl)-3,6-bis( diethylamino)-, chloride(81-88-9)
Safety
Hazard Codes : Xn,Xi,F
Risk Statements : 22-41-68-67-36-11-40-20/21/22-52/53
Safety Statements : 7-16-24/25-26-36/37/39-39-36-22
RIDADR : UN 1219 3/PG 2
WGK Germany : 2
RTECS : BP3675000
HS Code : 32041300
Hazardous Substances Data: 81-88-9(Hazardous Substances Data)

Rhodamine B Chemical Properties,Usage,Production

Chemical Properties
red/brown or green crystals
General Description
Green crystals or reddish-violet powder. Used as a dye, especially for paper, as a metal chelating reagent, and in drugs and cosmetics.
Air & Water Reactions
Very soluble in water. Solution is bluish-red. Dilute solutions are strongly fluorescent.
Reactivity Profile
Acidic organic/inorganic salts, such as Rhodamine B, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
Rhodamine B Preparation Products And Raw materials
Raw materials
Sulfonated castor oil 3-Diethylaminophenol Phthalic anhydride Yellow dextrin
Preparation Products
Fast Pink lake Spirit Light Fast Fire Red B
Rhodamine B Suppliers      Global( 207)Suppliers     
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J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
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Alfa Aesar 400-610-6006; 021-67582000021-67582001/03/05saleschina@alfa-asia.comCHINA 30333 84
TCI (Shanghai) Development Co., Ltd. ----info@chemicalbook.comCHINA 22159 81
BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807010-87653215 0757-86311057 021-55236763sales@hwrkchemical.comCHINA 12649 55
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Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028+86-10-82967029sales@ouhechem.comCHINA 10815 60
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Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259+86-21-54291107jerry.ma@hanhonggroup.comCHINA 28730 64
 
81-88-9(Rhodamine B)Related Search:
Mepiquat chloride VIOLET Ammonium chloride Benzyl chloride Crystal Violet ULTRAVIOLET ETHYL VIOLET Polyvinyl chloride SULFORHODAMINE B RHODAMINE B ISOTHIOCYANATE RHODAMINE 110 EC 3.1.3.1 Basic Violet 1 CHLORIDE STANDARD Sodium chloride Choline chloride Calcium chloride 4-(DICYANOMETHYLENE)-2-METHYL-6-(JULOLIDIN-4-YL-VINYL)-4H-PYRAN
(9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-ylidene)diethyl-ammoniu (9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-ylidene)diethylammoniumc (9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-ylidene)diethylammoniumchl 11411 Red 11411red 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-xanthyliuchloride 9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium 9-o-Carboxyphenyl-6-diethylamino-3-ethylimino-3-isoxanthene, 3-ethochloride 9-o-carboxyphenyl-6-diethylamino-3-ethylimino-3-isoxanthene,3-ethochloride abcolrhodaminebx Acid Brilliant Pink B acidbrilliantpinkb ADC Rhodamine B adcrhodamineb Aizen Rhodamine BH Aizen Rhodamine BHC aizenrhodaminebh aizenrhodaminebhc Akiriku Rhodamine B akirikurhodamineb Ammonium, [9-(o-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethyl-, chloride Basicrosered C.1.BasicViolet10(45170) C.I. 749 C.I. Food Red 15 c.i.749 c.i.foodred15 Calcozine Red BX Calcozine Rhodamine BL Calcozine Rhodamine BXP calcozineredbx calcozinerhodaminebxp Cerise Toner X1127 cerisetonerx1127 Certiqual Rhodamine certiqualrhodamine ci749 cifoodred15 Cogilor Red 321.10 cogilorred321.10 Cosmetic Brilliant Pink Bluish D conc cosmeticbrilliantpinkbluishdconc D & C Red No. 19 D&C Red 19 d&credno.19 D+C RED NO. 19 d+credno19 Diabasic Rhodamine B diabasicrhodamineb Diethyl-m-aminophenolphthalein hydrochloride diethyl-m-amino-phenolphthaleinhydrochloride Edicol Suppa Rose BS Edicol Supra Rose B Edicol Supra Rose BS edicolsupraroseb edicolsuprarosebs Elcozine Rhodamine B elcozinerhodamineb
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