Home >   Products   >  Advanced Search

Beryllon II
(CAS RN:51550-25-5 Product Number:B0452)

Structure

Beryllon II
Synonym 8-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)-1-naphthol-3,6-disulfonic Acid Tetrasodium Salt
Synonym 2-(8-Hydroxy-3,6-disulfo-1-naphthylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid Tetrasodium Salt

General Information

Product Number B0452

* Items available from stock in Japan will be delivered in 10 business days.
* Please contact us if you need further information.
(Sales Dept Tel: +32 (0)3 735 07 00 E-mail: Sales-EU@TCIchemicals.com)
* To send your quote request for bulk quantities, please click on the “Request Bulk Quotation” button. Please note that for some of our products we cannot offer bulk quantities.
* 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.

Purity/Analysis Method
Storage Temperature
M.F. / M.W. C20H10N2Na4O15S4=738.50
CAS RN 51550-25-5
Related CAS RN
MDL Number MFCD00046409
Packaging and Container
  • Product Details
  • Safety & Regulations

Specification

Lambda max. 544.0 to 548.0 nm(H2O)
Absorbance(E1%1cm) min. 300 (H2O, 544.0 to 548.0 nm)(after drying)
Drying loss max. 15.0 %
Ignition residue(Sulfate) 36.5 to 40.0%(after drying)

References

PubChem SID 87563489
EC Number 257-273-6

GHS

Pictogram
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 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.

Transport Information

HS Number 3204120090

Application

The requested resource (/eshop/WEB-INF/contents/commodity_info/en/hu/B0452.html) is not available

Page Top