跳转至内容
Merck
CN

195251

Sigma-Aldrich

Direct Red 81

Dye content 50 %

别名:

7-苯甲酰胺基-4-羟基-3-\ [ [4-[（4-磺酸苯基）偶氮] 苯基] 偶氮] 萘-2-磺酸二钠, DR 81

登录查看公司和协议定价

选择尺寸

关于此项目

经验公式（希尔记法）:
C29H19N5Na2O8S2
化学文摘社编号:
2610-11-9
分子量:
675.60
颜色索引号:
28160
EC 号:
220-028-9
MDL编号:
MFCD00003949
UNSPSC代码:
12171500
PubChem化学物质编号:
24851682
NACRES:
NA.47

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

表单

powder

质量水平

100

组成

Dye content, 50%

技术

microbe id | staining: suitable

mp

240 °C (dec.) (lit.)

溶解性

H2O: 0.1%, dark red

λmax

397 nm
508 nm (2nd)

ε (消光系数)

≥12000 at 272-278 nm in H2O at 0.01 g/L

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Na+].[Na+].Oc1c(N=Nc2ccc(cc2)N=Nc3ccc(cc3)S([O-])(=O)=O)c(cc4cc(NC(=O)c5ccccc5)ccc14)S([O-])(=O)=O

InChI

1S/C29H21N5O8S2.2Na/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39;;/h1-17,35H,(H,30,36)(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2

InChI key

UFUQRRYHIHJMPB-UHFFFAOYSA-L

相关类别

生化/生理作用

细菌菌群 NBNJ6 能够对直接红 81 (DR81) 进行脱色。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR6740
SHBQ5471
SHBQ1961
SHBN3053
SHBM8407

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

H-S Wu et al.
Journal of microscopy, 231(Pt 1), 70-80 (2008-07-22)
Quantitation of connective tissue versus parenchymal tissue compartments is important in assessment of fibrosis (scarring) and its progression in liver disease. This paper presents a two-step algorithm for quantifying fibrosis in liver biopsies stained with Sirius red. With this staining
Decolorization of diazo dye Direct Red 81 by a novel bacterial consortium
Junnarkar N
World Journal of Microbiology & Biotechnology, 22:2, 163-168 (2006)
F Joubert et al.
Proteins, 45(2), 136-143 (2001-09-20)
The crystal structure of malaria triosephosphate isomerase (TIM) was screened against the National Cancer Institute database of three-dimensional molecular structures. Ten top-scoring commercially available compounds were analyzed for inhibition of recombinant TIM. Two anionic dyes showed inhibition of TIM at
A Wehrend et al.
Anatomia, histologia, embryologia, 33(3), 180-182 (2004-05-18)
The aim of the present study was to examine the suitability of sirius red staining for selective light microscopic demonstration of eosinophil granulocytes in cervical tissue of mares, cows and sheep. For this purpose, tissue was fixed in 4% neutral
Seiichi Yamano et al.
Clinical oral implants research, 22(8), 815-819 (2011-01-05)
The purpose of the present study was to investigate the early peri-implant soft tissue healing on different titanium surface topographies. Titanium implants with smooth or rough surfaces were placed in the extraction site at 1 month after the maxillary first
查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持