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Direct Scarlet B
(CAS RN:3530-19-6 Product Number:D0234)


Direct Scarlet B
Synonym Amidine Scarlet B
Synonym Chloramine Red B
Synonym Diamine Scarlet B
Synonym Direct Red 37
Synonym Pontamine Scarlet B

General Information

Product Number D0234

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Purity/Analysis Method
Storage Temperature
M.F. / M.W. C30H22N4Na2O8S2=676.63
CAS RN 3530-19-6
Related CAS RN
MDL Number MFCD00059531
Packaging and Container
  • Product Details
  • Safety & Regulations


Lambda max. 505.0 to 509.0 nm(H2O)
Absorbance(E1%1cm) min. 400(H2O, 505.0 to 509.0 nm)


Colour Index 22240
PubChem SID 87566942
EC Number 222-560-7


Signal Word Warning
Hazard Statements
  • H302+H332
  • :Harmful by inhalation and if swallowed.
Precautionary Statements
  • P261
  • :Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P271
  • :Use only outdoors or in a well-ventilated area.
  • P301+P312+P330
  • :IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell. Rinse mouth.
  • P304+P340+P312
  • :IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell.

Transport Information

HS Number 3204140000


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