4-Methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid
SIAL/87793 - for spectrophotometric det. of Co(II), Cu(II), ≥90%
Synonym: TAMB water-soluble; TAMSMB
CAS Number: 82138-69-0
Empirical Formula (Hill Notation): C12H12N4O5S2
Molecular Weight: 356.38
MDL Number: MFCD04040055
Linear Formula: C12H12N4O5S2
Product Type: Chemical
assay | ≥90% |
form | powder |
InChI | 1S/C12H12N4O5S2/c1-7-4-10 |
InChI key | ZIDGWNWSQFOYHF-FOCLMDBBSA |
quality | for spectrophotometric det. of Co(II), Cu(II) |
Quality Level | 100 ![]() |
SMILES string | Cc1cc(N=Nc2nccs2)c(cc1N |
storage temp. | 2-8°C |
technique(s) | UV/Vis spectroscopy: suitable |
Other Notes: | TAMSMB is a water-soluble analog of TAMB sensitive colorimetric reagent of Cu, Co, Ni, Fe(II), and Pd. TAMB is utilized for the determination of the Cu ion in serum. Other metals can be masked with EDTA. Cu(II): pH 5, l(max)=585 nm, e=48,000 Co(III): pH 5, l(max)=655 nm, e=113,000 |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥90% |
Storage Temp. | 2-8°C |
UNSPSC | 12000000 |