甲基红钾盐, pure indicator
供应商: Thermo Fisher Scientific
Synonyms:
4-二甲氨基偶氮苯-2′-羧酸
151411000
151410250
ACRO151411000EA
0
CNY
ACRO151411000
ACRO151410250
甲基红钾盐, pure indicator
甲基红钾盐
分子式:
C₁₅H₁₄N₃NaO₂ 分子量: 291.28 g/mol 存储条件: Ambient |
MDL编号:
MFCD00002426 CAS号: 845-10-3 EINECS: 212-682-9 Merck Index: 13,06142 |
产品技术规格
Appearance | Red to brown Powder |
Infrared spectrum | Conforms |
Solubility | (0.1% in water) clear to faint turbid solution |
Visual transition interval | from pH 4.2 (red) to pH 6.2 (yellow) |
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