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Acid Red 87

Acid Red 87 Structure
Acid Red 87
  • CAS No.548-26-5
  • Chemical Name:Acid Red 87
  • CBNumber:CB2461212
  • Molecular Formula:C20H6Br4Na2O5
  • Formula Weight:647.89
  • MOL File:548-26-5.mol
Acid Red 87 Property
  • storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
  • solubility Methanol (Slightly), Water (Slightly)
  • form Solid
  • color Red to Dark Red
  • Stability Hygroscopic
  • CAS DataBase Reference 548-26-5
  • FDA UNII TDQ283MPCW
  • EPA Substance Registry System C.I. Acid Red 87 (548-26-5)
Safety
  • Risk Statements  :68-36
  • Safety Statements  :36/37-26
  • HS Code  :32041200
  • Toxicity :LD50 intravenous in mouse: 550mg/kg
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H341-H319
  • Precautionary statements P264-P280-P305+P351+P338-P337+P313P-P201-P202-P281-P308+P313-P405-P501

Acid Red 87 Chemical Properties,Usage,Production

  • Chemical Properties Red, crystalline powder. Soluble in alcohol and acetic acid; insoluble in water. The potassium and sodium salts are soluble in water.
  • Uses Dyeing silk, cotton, and wool; red writing ink; cosmetic products; biological stain; coloring motor fuel.
  • Definition ChEBI: Eosin YS dye is an organic sodium salt that is 2',4',5',7'-tetrabromofluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions. It has a role as a fluorochrome and a histological dye. It is an organobromine compound and an organic sodium salt. It contains a 2',4',5',7'-tetrabromofluorescein(2-).
  • Hazard Questionable carcinogen.
Acid Red 87 Preparation Products And Raw materials
Raw materials
Preparation Products
Acid Red 87 Suppliers
Global(129)Suppliers
  • Supplier：
    career henan chemical co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：factory@coreychem.com
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  • Advantage：58
  • Supplier：
    AFINE CHEMICALS LIMITED
  • Tel：+86-0571-85134551
  • Email：sales@afinechem.com
  • Country：China
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  • Advantage：58
Acid Red 87 Spectrum
548-26-5, Acid Red 87Related Search:
  • Stains and Dyes
  • Organics
  • 化工中间体
  • 医用原料
  • 杂质对照品
  • 合成材料中间体
  • 染料
  • 化工原料
  • 日用化工
  • C20H8O5Br4Na
  • C28H8Br4O5
  • C20H6O5Br4NO2
  • Ce0H6Br4Na2O5
  • 2-(2,4,5,7-四溴-6-氧化-3-氧代-3H-氧杂蒽-9-基)苯甲酸钠四溴荧光素二钠
  • 酸性大红P-R
  • 2-(2,4,5,7-四溴-6-氧化-3-氧代-3H-氧杂蒽-9-基)苯甲酸钠
  • 酸性红87号
  • 酸性红 87
  • 弱酸红 A
  • 墨水红
  • C.I.酸性红87
  • 酸性曙红A
  • 酸性墨水曙红
  • 墨水红A
  • 2,4,5,7-四溴光
  • 2,4,5,7-四溴螢光黃
  • 曙紅
  • 伊红Y(醇溶)
  • 溶剂红45
  • 548-26-5
  • Eosin (Tetrabromofluorescein sodium salt)
  • Sodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
  • EOSIN YELLOW
  • EOSIN Y
  • Weak Acid Red A
  • Eosin Yellow M.S.(Water Soluble)
  • Acid Red 87 ISO 9001：2015 REACH
  • ACID RED 87 100%
  • 2-(2 4 5 7-tetrabromo-6-hydroxy-3-oxo-3 H-xanthene-9-yl)benzoic acid disodium salt
  • Red ink
  • Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, disodium salt
  • disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
  • Acid Red 87~C.I. 45380
  • Acid Red 87 (C.I.)
  • CI NO 45380
  • EOSIN, ACID
  • EOSIN WATER AND ALCOHOL SOLUBLE
  • EosineYellowForMicroscopy
  • tetrabromofluoresceinsoluble
  • fenazoeosinexg
  • eosinesaltfree
  • eosinelakeredy
  • bromox-100
  • 2-[2,4,5,7-Tetrabromo-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt
  • 2-(2,4,5,7-Tetrabromo-3-oxo-6-(sodiooxy)-3H-xanthene-9-yl)benzoic acid sodium salt
  • yellowish eosin
  • C.I. 45380
  • Acid Red 87

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