54375-47-2
基本信息
4-甲基散形酮-8-甲基亚氨基二乙酸
钙蓝
钙黄绿素蓝指示剂
4-METHYLUMBELLIFERONE-8-METHYLENEIMINODIACETIC ACID
4-METHYLUMBELLIFERONE-8-METHYLIMINODIACETIC ACID
4-METHYLUMBELLIFERONE METHYLENEIMINODIACETIC ACID
B-METHYLUMBELLIFERONE METHYLENEIMINODIACETIC ACID
CALCEIN BLUE
TIMTEC-BB SBB002950
UMBELLIFERONE COMPLEXONE
4-methylcoumarin-6-ylmethyliminodiacetic acid
CALCEIN BLUE, INDICATOR FOR COMPLEXOMETR Y
CALCEIN BLUE, INDICATOR GRADE
Calcein Blue, indicator grade, pure
8-[N,N-Bis(carboxymethyl)aminomethyl]-4-methylumbelliferone
CALCEIN BLUE [8-[N,N-BIS(CARBOXYMETHYL)AMINOMETHYL]-4-METHYLUMBELLIFERONE]
Umbelliferone Complexon
[(2-Oxo-4-methyl-7-hydroxy-2H-1-benzopyran-8-yl)methyl]iminodiacetic acid
N-(Carboxymethyl)-N-[(7-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-8-yl)methyl]glycine
N-Carboxymethyl-N-[(7-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-8-yl)methyl]glycine
物理化学性质
熔点 | >200℃ |
沸点 | 636.2±55.0 °C(Predicted) |
密度 | 1.512±0.06 g/cm3(Predicted) |
溶解度 | 溶于水、甲醇、二甲基亚砜 |
酸度系数(pKa) | 1.73±0.10(Predicted) |
形态 | 粉末 |
颜色 | 白色至淡黄色 |
最大波长(λmax) | 360 nm |
生物领域应用 | Copper indicator; calcium indicator; cadmium indicator; iron (II) indicator; iron (III) indicator; fluoride indicator; lanthanides indicator; magnesium indicator; silver indicator; sulfate indicator; zinc indicator; treating ath |
CAS 数据库 | 54375-47-2(CAS DataBase Reference) |
安全数据
危险性符号(GHS) | GHS07 |
警示词 | 警告 |
危险性描述 | H315-H319-H335 |
防范说明 | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
危险品标志 | Xi |
危险类别码 | 36/37/38 |
危险类别码 | R36/37/38 |
安全说明 | 26-36 |
安全说明 | S26-S36 |
WGK Germany | 3 |
WGK Germany | 3 |
海关编码 | 2932.20.5050 |
常见问题列表
The fluorescence of Calcein Blue (CB) is quenched by the Fe 2+ ion in the Calcein Blue-Fe 2+ complex. When dopamine is added to a solution of the Calcein Blue-Fe 2+ complex, a dopamine-Fe 2+ complex is formed as the result of a ligand exchange reaction between Calcein Blue and dopamine which permits the fluorescence from Calcein Blue to be recovered. The fluorescence intensity at the wavelength of 440 nm (at the excitation wavelength of 340 nm) is found to be proportional to the concentration of the dopamine added to the Calcein Blue-Fe 2+ complex solution, which permits dopamine to be quantitatively determined. The Calcein Blue-Fe 2+ complex shows a high selectivity for dopamine among the catecholamines and related compounds examined.
知名试剂公司产品信息
Calcein Blue,>98.0%(T)(54375-47-2) TCI Shanghai
钙黄绿素蓝价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2024/11/08 | HY-101887 | 钙黄绿素蓝 Calcein Blue | 54375-47-2 | 25mg | 500元 |
2024/11/08 | HY-101887 | 钙黄绿素蓝 Calcein Blue | 54375-47-2 | 10mM * 1mLin DMSO | 550元 |
2024/11/08 | U0001 | 钙黄绿素蓝 Calcein Blue | 54375-47-2 | 1G | 1250元 |