Home >   Products   >  Advanced Search

Fast Black K Salt [for Biochemical Research]
(CAS RN:64071-86-9 Product Number:F0734)


Fast Black K Salt
Synonym 2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium Chloride Zinc Chloride

General Information

Product Number F0734

* For order or inquiry, please contact our authorized distributors.
Our Distributors
* TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
* To send your quote request for bulk quantities, please click on the “Request Bulk Quotation” button. Please note that we cannot offer bulk quantities for some products.

Purity/Analysis Method
Storage Temperature
M.F. / M.W. C14H12ClN5O4·1/2ZnCl2=417.87
CAS RN 64071-86-9
Related CAS RN
MDL Number MFCD00078471
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance Orange to Brown powder to crystal
Lambda max. 330.0 to 335.0 nm(H2O)
Lambda max.2 450.0 to 460.0 nm(H2O)
Absorbance(E1%1cm) min.110 (H2O, 330.0 to 335.0 nm)
Absorbance(E1%1cm)2 min. 50 (H2O, 450.0 to 460.0 nm)
Alkaline Phosphatase detection test to pass test


Colour Index 37190
PubChem SID 253661519


PubMed Literature

Page Top