CAS No 17372-87-1 , disodium Search by region : India

Name: disodium
Synonyms: Bromofluorescein; Eosine;Acid red 87; Bronze Bromo ES; Eosine Yellowish; Eosine G; Eosin Y; Eosin yellowish;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate; Eosine Salt Free;disodium;
CAS Registry Number:17372-87-1
Transport: 25kgs
Boiling Point: 682.3°Cat760mmHg
Water Solubility: freely soluble
Safety Statements: 11-23/24/25-39/23/24/25-52/53-41-22-36-10,
Hazard Symbols: F,T,Xn,Xi:;
HS Code: 32041200
EINECS: 241-409-6
Molecular Weight: 691.854179
InchiKey: SEACYXSIPDVVMV-UHFFFAOYSA-L
InChI: InChI=1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)
17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,
28);;/q;2*+1/p-2
Risk Statements: S24/25,
Molecular Formula: C₂₀H₆Br₄Na₂O₅
Molecular Structure:

Related products

Select to

          
           17372-87-1 EOSIN Y 
           
             JAI RADHE SALES
             
              null
Fax: 0091-79-26569884
Address: 309/310 HARIKRUPA TOWER,NR.OLD SHARDA MANDIR CHAR RASTA,ELLISBRIDGE ,AHMEDABAD,GUJRAT  , INDIA. null,nullIndia

           17372-87-1 Bromofluoresceic Acid
           
             Manus Aktteva
             
              null
Tel: +91-(79)-65123395
Fax: +91-(79)-26463395
Address: 303, 3rd Floor, Royale Manor, Law Garden, Dhulia Kot Road, Ellisbridge, Ahmedabad, Gujarat 380006,  null,nullIndia

           17372-87-1 Eosin Red/Eosin Y
           
             Shreeji Pharma International
             
              [Manufacturers]
Tel: +91-265-3019110
Fax: +91-265-2465036
Address: FF/10, Narsinghdham Complex, Sangam Chararasta, Harni Road, Vadodara, Gujarat 390018, Vadodara,GujaratIndia

           17372-87-1 2,4,5-7-Tetrabromofluorescein disodium salt
           
             Nile Chemicals
             
              [Manufacturers]
Tel: +91-(22)-66313162, 23454828
Fax: +91-(22)-23454828
Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009,  Mumbai,MumbaiIndia

           17372-87-1 Eosin Red/Eosin Y
           
             Biokemix
             
              [Importer/Exporter]
Tel: +91-(40)-6613 6366
Fax: +91-(40)-6683 6366
Address: Kanchan, 10, Umanagar, Begumpet, Hyderabad, Andhra Pradesh 500016,  Manchester,nullIndia

           17372-87-1 2,4,5-7-Tetrabromofluorescein disodium salt
           
             Ibis Chemie International
             
              [Manufacturers]
Tel: +91-22-22001993
Fax: +91-22-22088450
Address:  211 Dalamal Chambers,New Marine Lines,Mumbai 400020.India Mumbai,nullIndia

           17372-87-1 2,4,5-7-Tetrabromofluorescein disodium salt
           
             Heni Chemical Industries
             
              [Manufacturers]
Tel: +91 22 25836009 / 25823357 / 25813447
Fax: +91 22 25820719
Address: null Thane,MaharashtraIndia

           17372-87-1 2,4,5-7-Tetrabromofluorescein disodium salt
           
             Zenith Overseas
             
              null
Tel: 91-251-2474175
Address: 14/8,Vivekanand Society,Dombivli 421201,Maharashtra null,nullIndia

           17372-87-1 Eosin Red/Eosin Y
           
             Macsen Laboratories
             
              [Manufacturers]
Tel: +91-(294)-2584811, 3291161
Fax: +91-(294)-2485028
Address: 2-B Shivaji Nagar, Udyapole, Udaipur, Rajasthan 313001,  Udaipur,RajasthanIndia

Select to

1/1

References of disodium

Title: Eosine Yellowish?(YS)
CAS Registry Number: 17372-87-1
CAS Name: 2￠,4￠,5￠,7￠-Tetrabromo-3￠,6￠-dihydroxyspiro[isobenzofuran-1(3H),9￠-[9H]xanthen]-3-one disodium salt
Synonyms: 2￠,4￠,5￠,7￠-tetrabromofluorescein; bromoeosine; tetrabromofluorescein sol; bromofluoresceic acid; eosin; eosine; eosin Y; D & C Red No. 22; C.I. Acid Red 87; C.I. 45380
Molecular Formula: C20H6Br4Na2O5
Molecular Weight: 691.85
Percent Composition: C 34.72%, H 0.87%, Br 46.20%, Na 6.65%, O 11.56%
Literature References: Xanthene dye capable of photodynamic generation of singlet oxygen. Prepd by bromination of fluorescein: Colour Index vol. 4 (3rd ed., 1971) p 4426. Photodynamic injury to leaf tissue and inhibition of photosynthesis: J. P. Knox, A. D. Dodge, Planta 164, 22; 30 (1985). Review: H. J. Conn's Biological Stains, R. D. Lillie, Ed. (Williams & Wilkins, Baltimore, 9th ed., 1977), pp 342-344.
Properties: Red crystals with bluish tinge, or brownish-red powder. Freely sol in water, less in alcohol. Insol in ether. The concd aq soln is deep brownish-red, the dilute (1:500) soln is yellowish-red with greenish fluorescence; the alcoholic soln exhibits a strong green fluorescence.

Derivative Type: Free acid
Synonyms: Eosine acid; D & C Red No. 21; C.I. Solvent Red 43; C.I. 45380:2
Molecular Formula: C20H8Br4O5
Molecular Weight: 647.89
Percent Composition: C 37.08%, H 1.24%, Br 49.33%, O 12.35%
Properties: Bright yellowish red. Sol in acetone, ethanol. Insol in mineral oil, toluene.

Use: In microbiological differential media. Colorant in drugs and cosmetics such as lipstick and nail-polish; dyeing wool, silk and paper; in red inks; as biological stain.