Tropaeolin OO
供应商: TCI EUROPE
Synonyms:
4-[(4-苯胺基苯基)偶氮]苯磺酸
, 橙黄 IV
TCIAA0576-25GEA
0
CNY
TCIAA0576-25G
TCIAA0576-100G
Tropaeolin OO
金莲橙 OO
分子式:
C₁₈H₁₄N₃NaO₃S 分子量: 375,38 g/mol |
MDL编号:
MFCD00038130 CAS号: 554-73-4 EINECS: 209-071-4 |
产品技术规格
Appearance | Light yellow to Amber to Dark green powder to crystal |
Lambda max. | 446.0 to 450.0 nm (pH3.0) |
Absorbance | min. 0.270 (5 mg/L, pH 3.0, 446.0 to 450.0 nm) |
Transition interval (pH) | (purplish red)1.2 to 3.0 (yellow) |
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