4430-24-4
中文名称
四碘酚磺酞
英文名称
Iodophenol Blue
CAS
4430-24-4
EINECS 编号
224-621-3
分子式
C19H10I4O5S
MDL 编号
MFCD00010405
分子量
857.96
MOL 文件
4430-24-4.mol
更新日期
2023/03/20 19:41:19
4430-24-4 结构式
基本信息
中文别名
3',3'',5',5'-四碘苯酚磺酞四碘酚红
四碘酚磺酞
四碘磺酚酞
3,3',5,5',-四碘苯酚砜基酚酞
英文别名
3',3'',5',5''-TETRAIODOPHENOLSULFONEPHTHALEIN3,3',5,5'-TETRAIODOPHENOLSULFONEPHTHALEIN
3',3'',5',5''-TETRAIODOPHENOLSULFONPHTHALEIN
3',3'',5',5''-TETRAIODOPHENOLSULFOPHTHALEIN
3,3',5,5'-TETRAIODOPHENOLSULPHONEPHTHALEIN
IODOPHENOL BLUE
LABOTEST-BB LT00848334
TETRAIODOPHENOLSULFONPHTHALEIN
4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-diiodophenol] S,S-dioxide
3,3',5,5'-Tetraiodophenolsulfonephthaleine
3,3-Bis(3,5-diiodo-4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide
4,4'-[(3H-2,1-Benzoxathiole 1,1-dioxide)-3-ylidene]bis(2,6-diiodophenol)
物理化学性质
熔点229 °C (dec.)(lit.)
沸点615.3±55.0 °C(Predicted)
密度2.615±0.06 g/cm3(Predicted)
溶解度Slightly soluble in water; soluble in ethanol, methanol, acetone, ether, acetic acid
酸度系数(pKa)4.16(at 25℃)
形态粉末
颜色棕色
酸碱指示剂变色ph值范围yellow (3.0) to blue (4.8)
最大波长(λmax)433nm
BRN366159
主要应用Shelf life indicator, determining proteins, human serum albumins, polymeric biguanides, examining renal and hepatic functions, apoptosis assay
四碘酚磺酞价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2024/04/30 | B24236 | 3,3',5,5',-四碘苯酚砜基酚酞 3,3',5,5'-Tetraiodophenolsulfonephthalein | 4430-24-4 | 5g | 473元 |
| 2024/04/30 | B24236 | 3,3',5,5',-四碘苯酚砜基酚酞 3,3',5,5'-Tetraiodophenolsulfonephthalein | 4430-24-4 | 25g | 1993元 |
| 2023/03/20 | T0129 | 3',3'',5',5''-四碘酚磺酞 3',3'',5',5''-Tetraiodophenolsulfonphthalein | 4430-24-4 | 1G | 90元 |