甲酚红 ≥98.0% (by HPLC)

供应商: TCI

Synonyms: 邻甲酚磺酰酞

C0406-1G C0406-25G
TCIAC0406-1GEA 0 CNY
TCIAC0406-1G TCIAC0406-25G
甲酚红 ≥98.0% (by HPLC)
甲酚红
分子式: C₂₁H₁₈O₅S
分子量: 382.43 g/mol
存储条件: Ambient
MDL编号: MFCD00005878
CAS号: 1733-12-6
EINECS: 217-064-2
Merck Index: 14,02578
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产品技术规格

Appearance Red to Dark blue to Black powder to crystal
Purity (HPLC) min. 98.0 area%
Absorbance min. 0.630 (5 mg/L, pH 9.2, 570.0 to 574.0 nm)
Solubility in Sodium hydroxide solution within almost transparency
Transition interval (pH) (yellow)7.2 to 8.8 (red)


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