Irritant 3-Hydroxy-4-(2-sulfonato-4-(4-sulfonatophénylazo)phénylazo)naphtalène-2,7-disulfonate de tétrasodium ≥85.0% (sur base azote total)
Catalog # TCIAA1600-25G
Supplier: TCI
CAS Number:
Specifications
- Type de conditionnement:Flacon verre pour solides
- Cdt:25 g
- Seq:3308
Specifications
Specification Test Results
- Appearance:Orange to Brown to Dark red powder to crystal
- Purity (with Total Nitrogen):min. 85.0 %
- Lambda max.:515.0 to 525.0 nm (H2O)
- Absorbance (E1%1cm):min. 470 (H2O, 515.0 to 525.0 nm)
- Drying loss:max. 15.0 %
Specification Test Results
About this item
:
:760.56 g/mol
EINECS:228-319-2
:GHS07
Storage Temperature:Température ambiante
CAS Number:6226-79-5
Formula:C₂₂H₁₂N₄Na₄O₁₃S₄
MDL Number:MFCD00003892