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Merck
CN

E2502

Sigma-Aldrich

Eriochrome® 铬氰蓝 R

practical grade

别名:

Eriochrome® 铬氰蓝 RC, 铬花氰 R

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About This Item

经验公式(希尔记法):
C23H15Na3O9S
CAS号:
分子量:
536.39
颜色索引号:
43820
Beilstein:
3873874
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:

等级

practical grade

技术

titration: suitable

SMILES字符串

[Na+].[Na+].[Na+].Cc1cc(cc(C([O-])=O)c1O)\C(=C2\C=C(C)C(=O)C(=C2)C([O-])=O)c3ccccc3S([O-])(=O)=O

InChI

1S/C23H18O9S.3Na/c1-11-7-13(9-16(20(11)24)22(26)27)19(15-5-3-4-6-18(15)33(30,31)32)14-8-12(2)21(25)17(10-14)23(28)29;;;/h3-10,24H,1-2H3,(H,26,27)(H,28,29)(H,30,31,32);;;/q;3*+1/p-3/b19-14+;;;

InChI key

FFUMCSDSJNSMQH-HEXQVDJKSA-K

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法律信息

Eriochrome is a registered trademark of Huntsman Petrochemical, LLC

储存分类代码

13 - Non Combustible Solids

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, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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P Bravetti et al.
Surgical and radiologic anatomy : SRA, 26(5), 371-378 (2004-08-04)
This is a histological study of the human temporo-mandibular joint and its surrounding muscles. Using a microscopic study of serial sections from anatomical specimens from six subjects, the detailed anatomy of the joint is presented with particular regard to the
G Clark
Stain technology, 54(6), 337-344 (1979-11-01)
Since Pearse in 1957 introduced chromoxane cyanine R as a dual nuclear and cytoplasmic stain there have appeared numerous procedures for use of this dye. These have differed widely, sharing in common mainly the implication that each is best. A
Hong-Wen Gao et al.
Journal of AOAC International, 88(4), 1231-1235 (2005-09-13)
The chromophore eriochrome cyanine R (ECR) was used to sensitively coordinate Al(II) and Fe(II) in the presence of cetylpyridinium chloride (CPC) at pH 4.8. Trace amounts of Fe(III) can displace Al(III) from the Al(ECR)(CPC) ternary complex to form the Fe(ECR)(CPC)
Ning-chuan Feng et al.
Guang pu xue yu guang pu fen xi = Guang pu, 24(2), 194-196 (2005-03-17)
The resonance light scattering (RLS) of Solochrome Cyanine R(SCR) is greatly enhanced by proteins. Based on this phenomenon, a novel method for the determination of protein by using SCR as a labeling agent was developed. In the pH 4.0 solution
Takaji Sato et al.
Biological & pharmaceutical bulletin, 30(7), 1187-1190 (2007-07-03)
A fluorimetric method using eriochrome cyanine R (ECR) was applied to determine trace amounts of albumin in bronchoalveolar lavage fluid (BALF). The ECR-albumin adduct showed intense fluorescence and the calibration curve was linear in the range of 2.5-100 microg/ml of

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