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Sudan I
(CAS RN:842-07-9 Product Number:P0585)


Sudan I
Synonym Oil Orange
Synonym 1-Phenylazo-2-naphthol
Synonym Scarlet B
Synonym Solvent Yellow 14
Synonym Sudan Yellow

General Information

Product Number P0585

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Purity/Analysis Method >93.0%(HPLC)
Storage Temperature
M.F. / M.W. C16H12N2O=248.29
CAS RN 842-07-9
Related CAS RN
MDL Number MFCD00003911
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(HPLC) min. 93.0 area%
Lambda max. 477.0 to 483.0 nm(MeOH)
Absorbance(E1%1cm) min. 570(MeOH, 477.0 to 483.0 nm)


Colour Index 12055
Reaxys-RN 1842537
PubChem SID 87574753
RTECS# QL4900000
EC Number 212-668-2


Signal Word Warning
Hazard Statements
  • H317
  • :May cause an allergic skin reaction.
  • H341
  • :Suspected of causing genetic defects.
  • H351
  • :Suspected of causing cancer.
  • H413
  • :May cause long lasting harmful effects to aquatic life.
Precautionary Statements
  • P201
  • :Obtain special instructions before use.
  • P261
  • :Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P273
  • :Avoid release to the environment.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P302+P352+P333+P313+P362+P364
  • :IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Take off contaminated clothing. And wash it before reuse.
  • P308+P313
  • :IF exposed or concerned: Get medical advice or attention.

Transport Information

HS Number 3204190090


PubMed Literature

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