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Direct Blue 14
(CAS RN:72-57-1 Product Number:T0556)


Direct Blue 14
Synonym Trypan Blue

General Information

Product Number T0556

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Purity/Analysis Method
Storage Temperature
M.F. / M.W. C34H24N6Na4O14S4=960.79
CAS RN 72-57-1
Related CAS RN
MDL Number MFCD00003969
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance Dark green to Dark blue to Black powder to crystal
Lambda max. 594.0 to 602.0 nm(H2O)
Absorbance(E1%1cm) min. 600(H2O, 594.0 to 602.0 nm)


Colour Index 23850
Beilstein 16(1)346
Reaxys-RN 7125071
PubChem SID 87576472
Merck Index(14) 9792
RTECS# QJ6475000
EC Number 200-786-7


Signal Word Warning
Hazard Statements
  • H351
  • :Suspected of causing cancer.
  • H361fd
  • :Suspected of damaging fertility. Suspected of damaging the unborn child.
Precautionary Statements
  • P201
  • :Obtain special instructions before use.
  • P202
  • :Do not handle until all safety precautions have been read and understood.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P308+P313
  • :IF exposed or concerned: Get medical advice or attention.
  • P405
  • :Store locked up.
  • P501
  • :Dispose of contents/container through a waste management company authorized by the local government.

Transport Information

HS Number 3204140000


PubMed Literature

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