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CAS RN: 3468-63-1 | Product Number: P2886

Permanent Orange


Purity: >80.0%(E)(HPLC)
Synonyms:
  • 1-[(2,4-Dinitrophenyl)diazenyl]naphthalen-2-ol
  • 1-[(2,4-Dinitrophenyl)diazenyl]-2-naphthol
  • Pigment Orange 5
  • Permanent Red 2G
Product Documents:
25G
$68.00
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Product Number P2886
Purity / Analysis Method >80.0%(E)(HPLC)
Molecular Formula / Molecular Weight C__1__6H__1__0N__4O__5 = 338.28 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN 3468-63-1
Reaxys Registry Number 964718
PubChem Substance ID 468592762
MDL Number

MFCD00059524

Specifications
Appearance Light yellow to Brown powder to crystal
Purity(UV-vis method) min. 80.0 %
Lambda max. 470.0 to 480.0 nm(CHCl3)
Drying loss max. 5.0 %
Properties (reference)
Melting Point 306 °C
Solubility in water Insoluble
Solubility (soluble in) Toluene, Dioxane
Solubility (slightly sol. in) Alcohol, Chloroform
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H317 : May cause an allergic skin reaction.
H341 : Suspected of causing genetic defects.
H413 : May cause long lasting harmful effects to aquatic life.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P272 : Contaminated work clothing must not be allowed out of the workplace.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P363 : Wash contaminated clothing before reuse.
P405 : Store locked up.
Related Laws:
RTECS# QL3854000
Transport Information:
HS Number 3204.17.0485
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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