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eosin

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Keyword:'eosin'
Showing 1-30 of 48 results for "eosin" within Products
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Eosin B

Synonym(s): 4′,5′-Dibromo-2′,7′-dinitrofluorescein disodium salt, Acid Red 91, Eosin Scarlet, Eosin bluish, Saffrosine
Linear Formula: C20H6N2O9Br2Na2
CAS No.:
548-24-3
Molecular Weight:
624.06
EC No.:
208-943-1
Beilstein No.:
4121964
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861006

certified by the BSC, Dye content 90 %

All Photos(3)

Ethyl eosin

Synonym(s): Eosin alcohol soluble, 2′,4′,5′,7′-Tetrabromoeosin ethyl ester potassium salt, Solvent Red 45
Empirical Formula (Hill Notation): C22H11Br4KO5
CAS No.:
6359-05-3
Molecular Weight:
714.03
EC No.:
228-793-0
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199540

certified by the BSC

All Photos(1)

5-Maleimido-eosin

Synonym(s): Eosin-5-maleimide
Empirical Formula (Hill Notation): C24H9Br4NO7
CAS No.:
150322-02-4
Molecular Weight:
742.95
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63184

suitable for fluorescence, ≥93% (HPLC)

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Synonym(s): 2′,4′,5′,7′-Tetrabromofluorescein, Acid Red 87, Bromo acid J. TS, XL, or XX, Bromofluorescein, Bronze Bromo ES, Eosin yellowish, Solvent red 43
Empirical Formula (Hill Notation): C20H8Br4O5
CAS No.:
15086-94-9
Molecular Weight:
647.89
EC No.:
239-138-3
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230251

75% (HPLC)

E4009

Dye content ~99%, Powder

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Eosin Y solution

Synonym(s): 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid red 87, Eosin yellowish solution
Empirical Formula (Hill Notation): C20H6Br4Na2O5
CAS No.:
17372-87-1
Molecular Weight:
691.85
Beilstein No.:
1443944
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318906

5 wt. % in H2O

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Eosin Y

Empirical Formula (Hill Notation): C20H6Br4Na2O5
CAS No.:
17372-87-1
Molecular Weight:
691.85
EC No.:
241-409-6
Beilstein No.:
3586809
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09-0240

SAJ special grade, ≥85.0%

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Eosin B

Synonym(s): Acid Red 91
Empirical Formula (Hill Notation): C20H8Br2N2O9
CAS No.:
56360-46-4
Molecular Weight:
580.09
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212954

Dye content 95 %

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Azure II eosinate

CAS No.:
53092-85-6
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200220

powder

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Synonym(s): 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid Red 87, Bromo acid J. TS, XL, or XX, Bromofluorescein, Bronze Bromo ES, D&C;Red No. 22, Eosin yellowish
Empirical Formula (Hill Notation): C20H6Br4Na2O5
CAS No.:
17372-87-1
Molecular Weight:
691.85
EC No.:
241-409-6
Beilstein No.:
3586809
All Photos(1)

Eosin Methylene blue

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32855

according to May-Grünwald

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Eosin B Solution

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2853

0.1% aqueous solution

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HT110216

HT110232

HT110280

HT1102128

All Photos(2)

Azure A eosinate

CAS No.:
62298-43-5
EC No.:
263-491-2
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200212

powder or crystals

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HT110116

HT110132

HT110180

HT1101128

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Azure B eosinate

Linear Formula: C20H6Br4O5 ⋅ 2C15H16N3S
CAS No.:
62298-42-4
Molecular Weight:
1186.62
EC No.:
263-490-7
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200239

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HT1103128

HT110332

HT110316

HT110380

All Photos(1)

Eosin Y (yellowish) (C.I. 45380)

Empirical Formula (Hill Notation): C20H6Br4Na2O5
CAS No.:
17372-87-1
Molecular Weight:
691.85
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1.04134

All Photos(1)

Azure A eosinate

CAS No.:
62298-43-5
Molecular Weight:
1158.58
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AABH9ABBC6BA

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GranuCult® plus Eosin Methylene Blue Agar

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Eosin Y solution 1%, alcoholic

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1.17081

for microscopy

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Eosin Y-solution 0.5% alcoholic

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1.02439

for microscopy

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Eosin Y-solution 0.5% aqueous

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1.09844

for microscopy

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Leishman′s eosine methylene blue

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1.01350

for microscopy

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Wright′s eosine methylene blue

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1.09278

for microscopy

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Azure B Eosinate

CAS No.:
62298-42-4
Molecular Weight:
1186.64
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AABH99A437CC

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Azure II Eosinate 

CAS No.:
53092-85-6
Molecular Weight:
1254.49
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CH6H9A56D8CA

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Eosin Y disodium

CAS No.:
17372-87-1
Molecular Weight:
691.86
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AMBH97B9F29C

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Eosine-5-isothiocyanate

CAS No.:
60520-47-0
Molecular Weight:
704.97
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AABH97D2061D

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Wright′s eosin methylene blue solution

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1.01383

for microscopy

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Giemsa′s azur-eosin-methylene blue

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1.09203

for microscopy

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