ChemicalBook > CAS DataBase List > EOSIN B

EOSIN B

Product Name
EOSIN B
CAS No.
56360-46-4
Chemical Name
EOSIN B
Synonyms
EOSIN B;EOSIN BN;CI 45400;EOSIN RED;CAESAR RED;SAFFROSINE;ACID RED 91;CI NO 45400;EOSIN BLUISH;IMPERIAL RED
CBNumber
CB1309229
Molecular Formula
C20H8Br2N2O9
Formula Weight
580.09
MOL File
56360-46-4.mol
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EOSIN B Property

Melting point:
275 °C (dec.)(lit.)
Boiling point:
663.6±55.0 °C(Predicted)
Density 
2.27±0.1 g/cm3(Predicted)
solubility 
soluble
form 
Powder
pka
5.98±0.20(Predicted)
Colour Index 
45400
color 
Orange
PH Range
1.4(colourless)-2.4(pink fluoresc.)
CAS DataBase Reference
56360-46-4
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Safety

Hazard Codes 
Xn
Risk Statements 
22-21/22
Safety Statements 
22-24/25-36/37
WGK Germany 
3
HS Code 
32041200
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
212954
Product name
Eosin B
Purity
Dye content 95%
Packaging
25g
Price
$150
Updated
2024/03/01
Sigma-Aldrich
Product number
45260
Product name
Eosin B
Purity
for microscopy (Fl., Hist.), adsorption and fluorescent indicator
Packaging
25g
Price
$130
Updated
2021/12/16
Sigma-Aldrich
Product number
45260
Product name
Eosin B
Purity
for microscopy (Fl., Hist.), adsorption and fluorescent indicator
Packaging
100g
Price
$347
Updated
2021/12/16
TRC
Product number
E561013
Product name
EosinBSpiritSoluble
Packaging
2.5g
Price
$75
Updated
2021/12/16
AK Scientific
Product number
6659AH
Product name
Eosin B
Packaging
5g
Price
$94
Updated
2021/12/16
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EOSIN B Chemical Properties,Usage,Production

Chemical Properties

orange powder

Definition

ChEBI: A C-nitro compound which consists of a fluorescein skeleton substituted by bromo groups at positions 4 and 5 and nitro groups at positions 2 and 7.

EOSIN B Preparation Products And Raw materials

Raw materials

Preparation Products

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EOSIN B Suppliers

Belgium 1 China 18 Czech Republic 1 Europe 1 Germany 3 Japan 1 Switzerland 1 United Kingdom 1 United States 18 Global 45
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82

56360-46-4, EOSIN BRelated Search:

3-Bromopropylamine hydrobromide 2-BROMO-2-BUTENE 4-NITROSORESORCINOL Fluorescein 5-METHOXY-2-NITROPHENOL 2-Bromo-4-nitroanisole 3-BROMO-5-NITROTOLUENE 2-Amino-6-bromophenol 2-BROMO-4-METHYL-6-NITROPHENOL Eosin B, high purity biological stain,EOSIN SCARLET, FOR MICROSCOPY,EOSIN B CERTIFIED,EOSIN B CERTIFIED (C.I. 45400) 4-AMINO-2-BROMOPHENOL 4-Bromo-1-butene 2-Bromo-6-nitrophenol 3-Bromostyrene EOSIN B 2-Bromo-4-nitrophenol AZUR EOSIN METHYLENE BLUE SOLUTION ACCOR DING TO GIEMSA FOR MICROSCOPY Azure Ⅱ-eosin,AZURE II-EOSIN FOR MICROSCOPY

  • 4,5-DIBROMO-2,7-DINITROFLUORESCEIN
  • 4',5'-DIBROMO-2',7'-DINITROFLUORESCEIN DISODIUM SALT
  • 4,5-DIBROMO-2,7-DINITROFLUORESCEIN DISODIUM SALT
  • ACID RED 91
  • EOSIN B
  • EOSIN BA OR BN
  • EOSIN B DISODIUM SALT
  • EOSIN BLUE SHADE
  • EOSIN BLUISH
  • EOSIN BLUISH, B STANDS FOR ''BLUISH''
  • EOSIN BN
  • EOSIN B, WATER SOLUBLE
  • EOSIN RED
  • EOSIN SCARLET
  • CI NO 45400
  • 2,7-dinitro-4,5-dibromofluorescein
  • CI 45400
  • IMPERIAL RED
  • LABOTEST-BB LT00847322
  • CAESAR RED
  • EOSIN B FREE ACID
  • EOSIN B, SPIRIT SOLUBLE (C.I. 45400)
  • EOSIN B SPIRIT SOLUBLE 90%
  • spiritsoluble90%
  • Eosin B, spirit soluble, pure
  • Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 4,5-dibromo-3,6-dihydroxy-2,7-dinitro-
  • C.I. 45400)(EOSIN B, SPIRIT SOLUBLE (C.I. 45400)
  • eosin bluish, spirit soluble
  • Eosin B,pure,spirit soluble
  • eosin b diphenol
  • 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitrospiro[2-benzofuran-3,9'-xanthene]-1-one
  • SAFFROSINE
  • SAFFROSINE DISODIUM SALT
  • 4',5'-Dibromo-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
  • Eosin B Dye content
  • Eosine B (alcohol soluble)
  • 56360-46-4
  • C20H8Br2N2O9
  • Hematology and Histology
  • Hematology Stains