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Naphthol AS-TR Phosphate [for Biochemical Research]
(CAS RN:2616-72-0 Product Number:C2250)


Naphthol AS-TR Phosphate
Synonym 3-[(4-Chloro-o-tolyl)carbamoyl]-2-naphthylphosphoric Acid

General Information

Product Number C2250

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Purity/Analysis Method >95.0%(HPLC)
Storage Temperature <0°C
M.F. / M.W. C18H15ClNO5P=391.74
CAS RN 2616-72-0
Related CAS RN
MDL Number MFCD00042716
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance White to Light yellow to Dark green powder to crystal
Purity(HPLC) min. 95.0 area%
Alkaline Phosphatase detection test to pass test


Reaxys-RN 6666070
PubChem SID 125307298


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.


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