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EOSIN

EOSIN

CAS:
17372-87-1
MF:
C20H6Br4Na2O5
MW:
691.85418

Properties

Melting point:
>300°C
Density 
1.02 g/mL at 20 °C
vapor pressure 
0Pa at 25℃
Flash point:
11 °C
storage temp. 
Store at RT.
solubility 
H2O: 0.1 g/mL, dark red
Colour Index 
45380
pka
2.9, 4.5(at 25℃)
form 
Solid
color 
Reddish
PH Range
0(yellow)-3(green fluoresc.)
PH
9.2 (10g/l, H2O, 20℃)
Water Solubility 
freely soluble
λmax
514nm
Merck 
14,3603
BRN 
3586809
Stability:
Stable. Incompatible with strong oxidizing agents.
Biological Applications
Treating age-related macular degeneration,burns,cancer,diabetes,obesity,dental bone defects,gastroesophageal reflux disease,prostate cancer,viral diseases; stents; wound-healing materials
Major Application
Photovoltaic devices, color filter, nanoscale host material, detection of latent fingerprints, inks, detergents, hair dyes, cosmetics, implantable drug delivery devices, stents, diagnosis of breast lesions, labeling nucleic acids, detecting proteins, stress biomarkers, phosphoprotein, breast cancer metastases, antimicrobial agent, treatment of burns, endodontic, diabetes, obesity, cancer, radiochemotherapy, DNA sequencing, gene expression profiling, wound healing promoters
LogP
-1.33

Safety Information

Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H302-H317-H319
Precautionary statements 
P261-P264-P280-P301+P312-P302+P352-P305+P351+P338
Hazard Codes 
F,T,Xn,Xi
Risk Statements 
11-23/24/25-39/23/24/25-52/53-41-22-36-10
Safety Statements 
7-16-36/37-45-24/25-61-39-26
RIDADR 
UN 1230 3/PG 2
WGK Germany 
1
RTECS 
LM5850000
TSCA 
Yes
HS Code 
32041200
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg

Use

Eosin is most often used as a counterstain to haematoxylin in HE (haematoxylin and eosin) staining. HE staining is one of the most commonly used techniques in histology.

40 India supplier list of "EOSIN"

    $585.00-1890.00 / 25g

  • Product Name:EOSIN
  • Products Intro:Purity: 98 | Package: 25g;585INR|100g;1890INR
  • Company Type: Trader
  • Country/Region: Mumbai,INDIA
  • Product Name:Eosin Disodium
  • Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Trader
  • Country/Region: Gujarat,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Reagent
  • Country/Region: Maharashtra,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: Gujarat,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
  • Company Type: Manufacturer
  • Country/Region: Maharashtra,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: Tamil Nadu,INDIA
  • Product Name:EOSIN – Y (WATER SOLUBLE)
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: Maharashtra,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
  • Company Type: Manufacturer
  • Country/Region: Gujarat,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Reagent
  • Country/Region: Maharashtra,INDIA
  • Product Name:Acid red 87
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: Gujarat,INDIA

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