Rhodamine B
7 Inquiries
81-88-9
99%
Bottle,barrel,cargo,container,etc.
2026-08-24
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Rhodamine B
81-88-9
C28H31N2O3.Cl
Quick DetailsProName:Rhodamine B
CasNo:81-88-9
Molecular Formula:C28H31N2O3.Cl
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Rhodamine B
Other Name:Xanthylium,9-(2-carboxyphenyl)-3,6-bis(diethylamino)-,chloride (1:1);[9-(o-Carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride;Ammonium,[9-(o-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethyl-,chloride;Xanthylium,9-(2-carboxyphenyl)-3,6-bis(diethylamino)-,chloride;11411 Red;C.I. 45170;ADC Rhodamine B;Aizen Rhodamine BH;Akiriku Rhodamine B;Calcozine Red BX;Calcozine Rhodamine BXP;Cerise Toner X 1127;Diabasic Rhodamine B;Edicol Supra Rose B;Eriosin Rhodamine B;Hexacol Rhodamine B Extra;Ikada Rhodamine B;Mitsui Rhodamine BX;Rheonine B;Rhodamine,tetraethyl-;Rhodamine B;Rhodamine BA;Rhodamine BA Export;Rhodamine BN;Rhodamine BS;Rhodamine BX;Rhodamine BXL;Rhodamine BXP;Rhodamine B Extra S;Rhodamine B Extra M 310;Rhodamine FB;Rhodamine Lake Red B;Sicilian Cerise Toner A 7127;Symulex Magenta F;Symulex Rhodamine B Toner F;Takaoka Rhodamine B;Tetraethylrhodamine;C.I. Food Red 15;Aizen Rhodamine BHC;Edicol Supra Rose BS;Rhodamine B Extra;D and C Red No. 19;C.I. Basic Violet 10;FD And C Red No. 19;Rhodamine B 500 hydrochloride;Basic Violet 10;Red No. 213;Rhodamine B 500;Rhodamine S (Russian);Rhodamine S;Rhodamine O;Japan Red 213;Japan Red No. 213;Flexo Red 540;Basonyl Red 540;D&C Red No. 19;Basonyl Red 545;Basazol Red 71P;Aizen Rhodamine B;Rhodamine 610 chloride;Sumiplast Pink B;Brilliant Pink B;OP 312;Basic Rose Red;D&C Red 19;Basic Rose Extract;3521-79-7;11111-29-8;17181-58-7;53664-59-8;69319-23-9;86513-49-7;86893-15-4;96119-80-1;105480-59-9;248928-56-5;408346-58-7;412909-17-2;433215-26-0;539821-35-7;850856-47-2;859039-47-7;875572-56-8;918962-66-0;925914-34-7;956491-27-3;1023342-65-5;1051370-49-0;1236042-79-7;1394971-11-9;1773488-62-2;1825993-87-0;2254248-91-2
CAS No.:81-88-9
Molecular Formula:C28H31N2O3.Cl
InChIKeys:InChIKey=PYWVYCXTNDRMGF-UHFFFAOYSA-N
Molecular Weight:479.01000
Exact Mass:478.20200
EC Number:201-383-9
UNII:K7G5SCF8IL
NSC Number:41837|10475
DSSTox ID:DTXSID6042369
Color/Form:GREEN CRYSTALS OR REDDISH-VIOLET POWDER; WATER SOLN WITH BLUISH-RED COLOR, DIL SOLN STRONGLY FLUORESCENT|LEAFLETS FROM DILUTE HYDROCHLORIC ACID
HScode:32041300
Categories:
Characteristics-
PSA:
56.69000
XLogP3:2.56500
Appearance:C.i. food red 15 appears as green crystals or reddish-violet powder. Used as a dye, especially for paper, as a metal chelating reagent, and in drugs and cosmetics.
Density:1.31
Melting Point:165 °C
Flash Point:12ºC
Water Solubility:H2O: soluble ;SOL IN BENZENE
Storage Conditions:Store at RT.
Toxicity:LD50 i.v. in rats: 89.5 mg/kg (Webb)
Experimental Properties:GREEN LEAFLETS FROM WATER WITH 4 MOL OF WATER OF CRYSTALLIZATION, COLORLESS PRISMS FROM ALCOHOL, XYLENE /BASIC ANHYDROUS FORM/|165 °C (anhydrous)
Air and Water Reactions:Very soluble in water. Solution is bluish-red. Dilute solutions are strongly fluorescent.
Reactive Group:Acids, Carboxylic
Reactivity Profile:C.I. FOOD RED 15 is a quaternary ammonium salt and contains conjugated carbon-carbon double bonds. Many compounds with extended conjugated double bond systems are highly colored and used as dyes. Quaternary ammonium salts often serve as catalysts in reactions. They are incompatible with many strong oxidizers and reducing agents, such as metal hydrides, alkali/active metals, and organometallics.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Serious eye damage, Category 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H318 Causes serious eye damage
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
India
Rhodamine B
10.00 MT Aug 24, 2023 
Malaysia
Rhodamine
10 PCS Apr 17, 2026 
Pakistan
Rhodamine B
25 G Feb 23, 2026
India
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1.00 MT Aug 24, 2023
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