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HomecompanyEosine yellow, spirit soluble
EOSIN
EOSIN
EOSIN
EOSIN

Eosine yellow, spirit soluble

Price INR585.00INR1890.00
Packge 25g100g
  • Min. Order:25g
  • Supply Ability:20T
  • Time:2022-05-20

Product Details

  • Product NameEOSIN
  • CAS No.17372-87-1
  • EINECS No.241-409-6
  • MFC20H6Br4Na2O5
  • MW691.85418
  • InChIKeyLSMXXHPAEZLILP-UHFFFAOYSA-L
  • AppearanceSolidReddish
  • Water Solubility freely soluble
  • storage temp. Store at RT.
  • density 1.02 g/mL at 20 °C
  • Melting point >300°C

Eosine yellow, spirit soluble

Code: E 1245

Synonyms: 2',4',5',7'-Tetrabromofluorescein disodium salt, Acid Red 87, Bromo acid J. TS, XL, or XX, Bromofluorescein, Bronze Bromo ES, Eosin yellowish

for microscopy

C20H6Br4Na2O5

32041299

Bottle / Drum
18%


PROPERTIES
λex 532 nm

λem 540 nm in H2O

Solid

45386
DESCRIPTION

Eosin is a fluorescent acidic / negative compound that binds to and forms salts with basic, or eosinophilic, compounds containing positive charges (such as proteins that are basic / positive due to the presence of amino acid residues such as arginine and lysine) and stains them dark red or pink as a result of the actions of bromine on fluorescein.

APPLICATION

E 1245 (OTTO) Eosine yellow, spirit soluble Cas 17372-87-1 - used as a counterstain to hematoxylin in H&E (haematoxylin and eosin) staining. H&E staining is one of the most commonly used techniques in histology. Tissue stained with haematoxylin and eosin shows cytoplasm stained pink-orange and nuclei stained darkly, either blue or purple. Eosin also stains red blood cells intensely red.

SAFETY INFORMATION
Hazard Symbols
 
  • Exclamation Mark

Hazard Codes Xi


Risk Statements 36


Safety Statements 26


WGK Germany 3



Company Profile Introduction

Otto Chemie Pvt. Ltd. began operations in 2006, with a clear vision. We wanted to be a partner in growth to national and multinational organizations as a source of quality bulk and fine chemicals and pharmaceutical raw materials. Over the years we have earned respect and recognition from some of the best known names in the business. We are now a rapidly growing chemical marketing and distribution company widely networked in India engaged in the activity of importing chemicals and distributing them to customers all over the country. We supply variety of chemicals including agro chemicals, construction chemicals, pharmaceutical chemicals and other industrial chemicals. We are strategically located in the heart of the chemical market in India's commercial capital, Mumbai. In service to the industry & trade since last five decades, Otto Chemie Pvt. Ltd is proud to be a trusted business partner of customers and principals, offering the best supply chain management solutions for domestic and overseas trade. Otto Chemie Pvt. Ltd. has mastered the ways and means of doing business better with a farsighted combination of vision, creative thinking, technology, logistics and management services.

Otto Chemie Pvt. Ltd.

Mumbai India
  • Address:
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