m-Cresol purple, pure indicator grade
供应商: Thermo Fisher Scientific
Synonyms:
2',2''-Dimethylphenolsulphonphthalein, m-Cresolsulphonphthalein, MCP, 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
228200050
228200100
ACRO228200050EA
0
CNY
ACRO228200050
ACRO228200100
m-Cresol purple, pure indicator grade
m-Cresol purple
分子式:
C₂₁H₁₈O₅S 存储条件: Ambient |
MDL编号:
MFCD00005871 CAS号: 2303-01-7 EINECS: 218-960-6 |
产品技术规格
Appearance | Dark green Crystalline powder |
Infrared spectrum | Conforms |
Solubility | (0.1 % in 50 % ethanol) Clear |
Specific extinction E (1%/1cm) | ≥900 (578 nm, in buffer) |
Visual transition interval | from pH 7.4 (yellow) to pH 9.0 (purple) |
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