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CAS RN: 128-80-3 | Product Number: Q0021

Quinizarin Green SS

Purity: >98.0%(N)
  • Solvent Green 3
5   7  

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Product Number Q0021
Purity / Analysis Method >98.0%(N)
Molecular Formula / Molecular Weight C__2__8H__2__2N__2O__2 = 418.50  
Physical State (20 deg.C) Solid
CAS RN 128-80-3
Reaxys Registry Number 2227927
PubChem Substance ID 87575558
SDBS (AIST Spectral DB) 23775
Merck Index (14) 8065
Colour Index 61565
MDL Number


Appearance Gray to Dark purple to Black powder to crystal
Purity(with Total Nitrogen) min. 98.0 %
Lambda max. 508.0 to 603.0 nm(Acetone)
Lambda max.2 635.0 to 640.0 nm(Acetone)
Absorbance(E1%1cm) min. 350(Acetone, 508.0 to 603.0 nm)
Absorbance(E1%1cm)2 min. 370(Acetone, 635.0 to 640.0 nm)
Properties (reference)
Maximum Absorption Wavelength 638(Acetone) nm
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H317 : May cause an allergic skin reaction.
Precautionary Statements P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
Related Laws:
EC Number 204-909-5
RTECS# CB5775000
Transport Information:
HS Number 3204190090
Documents (Note: Some products will not have analytical charts available.)
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