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CAS RN: 17372-87-1 | Product Number: T0037

Acid Red 87

Purity: >90.0%(E)
  • Eosin Y Disodium Salt
  • 2',4',5',7'-Tetrabromofluorescein Disodium Salt
5   Contact Us ≥20 

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Product Number T0037
Purity / Analysis Method >90.0%(E)
Molecular Formula / Molecular Weight C__2__0H__6Br__4Na__2O__5 = 691.86  
Physical State (20 deg.C) Solid
CAS RN 17372-87-1
Related CAS RN 548-26-5
Reaxys Registry Number 3586809
PubChem Substance ID 87576057
Merck Index (14) 3603
Colour Index 45380
MDL Number


Appearance Orange to Brown to Dark red powder to crystaline
Purity(UV-vis method) min. 90.0 %(calcd.on dried substance)
Lambda max. 515.0 to 519.0 nm(0.02mol/L AcONH4 sol.)
Drying loss max. 15.0 %
Properties (reference)
Maximum Absorption Wavelength 517(0.02mol/L AcONH4 sol.) nm
Solubility in water Soluble
Solubility (slightly sol. in) Ethanol
Solubility (insoluble in) Ether
Related Laws:
RTECS# LM5850000
Transport Information:
HS Number 3204.12.5090
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