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ROSE BENGAL

CAS No.
11121-48-5
Chemical Name:
ROSE BENGAL
Synonyms
RB;rose;BENGAL ROSE;ROSE BENGAL DISODIUM SALT;ROSE BENGALE;PV-10;CI 45435;redno.105;LIF ELISA;IFN-α ELISA
CBNumber:
CB5300774
Molecular Formula:
C20H2Cl4I4Na2O5
Molecular Weight:
1017.64
MDL Number:
MFCD00151169
MOL File:
11121-48-5.mol
Last updated:2023-05-09 09:30:44

ROSE BENGAL Properties

storage temp. Keep in dark place,Inert atmosphere,2-8°C
form frozen liquid
color clear colorless
EWG's Food Scores 1
FDA UNII BIU7Q7W2SH
NCI Drug Dictionary PV-10
EPA Substance Registry System Rose Bengal (11121-48-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36
Safety Statements  22-24/25
WGK Germany  3
RTECS  LM5920000
HS Code  29329990

ROSE BENGAL price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SRP2081 Retinoblastoma protein human recombinant, expressed in insect cells, ≥70% (SDS-PAGE) 11121-48-5 5μg $644 2024-03-01 Buy
Sigma-Aldrich SAB5300213 Monoclonal Anti-RB1 antibody produced in mouse clone 7E4B8, ascites fluid 11121-48-5 100μL $503 2023-01-07 Buy
TRC P997993 PV-10 11121-48-5 5g $105 2021-12-16 Buy
BLDpharm BD00937772 Rose bengal 95% 11121-48-5 25g $116 2021-12-16 Buy
Aaron Chemicals AR007UDI Rose bengal 95% 11121-48-5 5g $200 2021-12-16 Buy
Product number Packaging Price Buy
SRP2081 5μg $644 Buy
SAB5300213 100μL $503 Buy
P997993 5g $105 Buy
BD00937772 25g $116 Buy
AR007UDI 5g $200 Buy

ROSE BENGAL Chemical Properties,Uses,Production

Chemical Properties

Rose grows as a plant, shrub, bush or thicket. The flowers exhibit a five-petal calyx and a multiple five-petal corolla. Like the corolla, the seeds are inserted in the calyx. The plant is of Asiatic origin. Countries where rose is extensively cultivated for extractive purposes include Bulgaria, Turkey, Morocco, France and Italy. The parts used are the flowers, buds, leaves and fruit (hips). Rose has a deep, warm, rich rose odor with a slightly bitter, sharp flavor at high concentrations; pleasant on dilution. The fragrance of the rose flower, captured by extraction, is one of the most valuable flavor and fragrance products used. The most common aroma concentrates of rose are rose oil and rose water, derived from steam distillation; and rose concrete and rose absolute from solvent extraction. Of these, rose oil and rose concrete are produced in the largest quantities.
The choice of rose derivatives for flavor application is often determined by the feasibility of introducing water-soluble β-phenethyl alcohol into the flavor complex. This component is present in large quantities in the extracts; it is almost absent in distillates and may, therefore, have a significant effect on the resulting aroma

Definition

ChEBI: Rose bengal is an organic potassium salt that is the dipotassium salt of 2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-6-hydroxy-3-oxoxanthen-9-yl)benzoic acid. It has a role as a fluorochrome and a histological dye. It is a xanthene dye and an organic potassium salt. It contains a rose bengal(2-). It is functionally related to a fluorescin.

Essential oil composition

The main constituents of rose derivatives include linalool, β-phenethyl alcohol, l-citronellol, nerol, geraniol, eugenol, aldehydes, esters and stearopten (paraffins).

Purification Methods

This biological stain can be purified by chromatography on silica TLC using a 35:65 mix of EtOH/acetone as eluent. [Beilstein 19 II 261, 19 III/IV 2926.]

ROSE BENGAL Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 82)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Shenyang Simchoice Chemical Co.,Ltd
+86-024-23769576 +86-15040101888 sales@simchoicechem.com China 254 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Qiuxian Baitai New Material Co., LTD
+8618330912755 sale2@hbyalin.com China 1677 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167 1026@dideu.com China 9802 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 29831 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 50001 58

View Lastest Price from ROSE BENGAL manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
ROSE BENGAL pictures 2022-07-13 ROSE BENGAL
11121-48-5
US $1.10 / g 1g 99.9% 100 Tons Min Dideu Industries Group Limited
PV10 powder  pictures 2021-11-15 PV10 powder
11121-48-5
US $3.20 / KG 1KG 99% 500ton/Month Qiuxian Baitai New Material Co., LTD
Rose bengal pictures 2020-04-22 Rose bengal
11121-48-5
US $1.00-1.00 / Kg 1KG 99.0% 800 tons Shaanxi Dideu Medichem Co. Ltd
  • ROSE BENGAL pictures
  • ROSE BENGAL
    11121-48-5
  • US $1.10 / g
  • 99.9%
  • Dideu Industries Group Limited
  • PV10 powder  pictures
  • PV10 powder
    11121-48-5
  • US $3.20 / KG
  • 99%
  • Qiuxian Baitai New Material Co., LTD
  • Rose bengal pictures
  • Rose bengal
    11121-48-5
  • US $1.00-1.00 / Kg
  • 99.0%
  • Shaanxi Dideu Medichem Co. Ltd
C.I.AcidRed94(45440) redno.105 CI 45435 FOOD RED NO 105 BENGAL ROSE C.I.NO.45440 ROSEBENGAL1 IFN-α ELISA LIF ELISA TGF-α ELISA TETRAIODOTETRACHLOROFLUORESCEIN BENGAL ROSE CI 45440 Retinoblastoma protein human Monoclonal Anti-RB1 antibody produced in mouse PV-10 rose bengal(2-) 2,3,4,5-Tetrachloro-6-(2,4,5,7-tetraiodo-3-oxo-6-potassiooxy-3H-xanthen-9-yl)benzoic acid potassium salt ACID RED 94 SODIUM SALT 4,5,6,7-TETRACHLORO-2',4',5',7'-TETRAIODOFLUORESCEIN DISODIUM SALT 4,5,6,7-TETRACHLORO-2',4',5',7'-TETRAIODOFLUORESCEIN SODIUM SALT TETRACHLOROTETRAIODOFLUORESCEIN SODIUM SALT TETRAIODOTETRACHLOROFLUORESCEIN DISODIUM SALT SODIUM TETRAIODODICHLOROFLUORESCEIN ROSE BENGAL ROSE BENGAL 3B, CONC ROSE BENGAL B ROSE BENGAL G BENGAL ROSE B SODIUM SALT BENGAL ROSE B ANILINE ROSE CI NO 45435 CI NO 45440 CI 45440 SODIUM SALT Rose Bengal Certified, 90+% Dye content (Acid Red 9,  ROSE BENGAL USP/EP/BP PV10 powder rose RB ROSE BENGAL DISODIUM SALT ROSE BENGALE BENGAL ROSE (3-Oxo-6-oxido-2,4,5,7-tetraiodo-3h-xanthen-9-yl)-3,4,5,6-tetrachlorobenzoate sodium salt Rose Bengal (9CI, ACI) Sodium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate 11121-48-5 C20H2Cl4I4O5 C20H2Cl4I4O5Na Food Colors by Food Sanitation Law in Japan Fluorescent Probes, Labels, Particles and Stains Detection BioChemical Biochemicals and Reagents RB