2',4',5',7'-Tetrabr...

2',4',5',7'-Tetrabromofluorescein disodium salt

2',4',5',7'-Tetrabromofluorescein disodium salt

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

2',4',5',7'-Tetrabromofluorescein disodium salt Acid Red 87 CAS:17372-87-1

Quick Details

  • Appearance:Red with blu-ray crystalline powder
  • Application:Used for adsorption indicators, biological dyeing agents.
  • PackAge: 25kgs/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Chemical Name

Acid Red 87

Another name

C.I. 45380; Eosin Yellowish;

2',4',5',7'-Tetrabromofluorescein disodium salt

CAS No.

17372-87-1

Molecular formula

C20H6Br4Na2O5

EINECS No.

241-409-6

Molecular weight

691.86

Details:

Appearance: Red with blu-ray crystalline powder

Maximum absorption wavelength (nm): 510.0～518.0

Mass-absorption coefficient (L/cm·g): 115.0 min.

Water Soluble Test: pass

Sensitivity Test: pass

Loss on drying: 9.0% max.

Halide (Br): 2.0% max.

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