所有图片(5)
别名:
2,2′-二喹啉-4,4′-二羧酸二钠, 2,2′-联喹啉-4,4′-二羧酸 二钠盐, 4,4′-二羧基-2,2′-二喹啉 二钠盐, BCA
经验公式（希尔记法）:
C20H10N2Na2O4 · xH2O
CAS号:
分子量:
388.28 (anhydrous basis)
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
推荐产品
质量水平
检测方案
≥98% (HPLC)
形式
powder
颜色
white to light yellow
溶解性
0.5% sodium bicarbonate: 50 mg/mL
应用
diagnostic assay manufacturing
hematology
histology
储存温度
2-8°C
SMILES字符串
O.[Na+].[Na+].[O-]C(=O)c1cc(nc2ccccc12)-c3cc(C([O-])=O)c4ccccc4n3
InChI
1S/C20H12N2O4.2Na.H2O/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18;;;/h1-10H,(H,23,24)(H,25,26);;;1H2/q;2*+1;/p-2
InChI key
FAFVGCAYKZKOPT-UHFFFAOYSA-L
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应用
- 二辛可宁酸二钠盐水合物已被用于监测还原糖的水平，从而有助于几丁质酶的检测。
- 它还被用于测定纤维素还原端的量（微摩尔/克纤维素）。
- 它已被用于测定蛋白质的浓度。
生化/生理作用
二辛可宁酸可用于测定蛋白质的浓度。它负责在碱性条件下生成具有亚铜离子（Cu+）的强紫色络合物。 Cu+的量与蛋白质浓度相关。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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