p-Xylenol blue ≥95.0% (by HPLC)

供应商: TCI
Warning

Synonyms: Xylenol Blue

X0016-1G X0016-25G
TCIAX0016-1GEA 0 CNY
TCIAX0016-1G TCIAX0016-25G
p-Xylenol blue ≥95.0% (by HPLC)
p-Xylenol blue
分子式: C₂₃H₂₂O₅S
MDL编号: MFCD00005870
CAS号: 125-31-5
EINECS: 204-736-5
Merck Index: 14,10083
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产品技术规格

Appearance Orange to Brown to Dark purple powder to crystal
Purity (HPLC) min. 95.0 area%
Lambda max. 433.0 to 437.0 nm (pH7.0)
Absorbance min. 0.370 (10 mg/L, pH 7.0, 433.0 to 437.0 nm)
Transition interval (pH) (red)1.2 to 2.8 (yellow), (yellow)8.0 to 9.6 (purplish blue)


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