Xylylazo violet I spectrophotometric reagent for Mg
Proveedor: TCI
Sinónimos:
2-[2-Hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo]-1-phenol-4-sulphonic acid sodium salt, 1-Azo-2-hydroxy-3-(2,4-dimethylcarboxyanilido)naphthalene-1'-(2-hydroxybenzene-5-sulphonic acid) sodium salt, Xylidyl Blue I
A5007-1G
A5007-5G
TCIAA5007-1GEA
45
EUR
TCIAA5007-1G
TCIAA5007-5G
Xylylazo violet I spectrophotometric reagent for Mg
Xylylazo Violet I
Formula:
C₂₅H₂₁N₃O₆S MW: 513,50 g/mol |
Número MDL:
MFCD00003890 Núm. CAS: 14936-97-1 EINECS: 239-012-8 |
Resultados test especificaciones
Appearance | Dark red to Brown powder to crystal |
Absorbance | min. 0.450[14mg/L, Borate buffer+EtOH (50 vol%), 606.5 nm] (calcd.on dried substance) |
Drying loss | max. 7.0 % |
Suitability for Magnesium-analysis | Abs min. 0.700 (14mg/L , near 504nn) in the presence of Magnesium |
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