跳转至内容
Merck
CN

195251

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 查看组织和合同定价。

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
PubChem Substance ID:
24851682
UNSPSC Code:
12171500
Colour Index Number:
28160
NACRES:
NA.47
EC Number:
220-028-9
MDL number:
MFCD00003949

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

产品名称

Direct Red 81, Dye content 50 %

InChI key

UFUQRRYHIHJMPB-UHFFFAOYSA-L

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

SMILES string

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

form

powder

composition

Dye content, 50%

technique(s)

microbe id | staining: suitable

mp

240 °C (dec.) (lit.)

solubility

H2O: 0.1%, dark red

λmax

397 nm
508 nm (2nd)

ε (extinction coefficient)

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

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

100

相关类别

Biochem/physiol Actions

细菌菌群 NBNJ6 能够对直接红 81 (DR81) 进行脱色。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT4840
SHBR6740
SHBQ5471
SHBQ1961
SHBN3053

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

D P Berry et al.
Plastic and reconstructive surgery, 102(1), 124-131 (1998-07-09)
The closure of ungrafted sacrococcygeal pilonidal sinus excisional wounds was studied in 15 patients. Wound punch biopsies were taken on a regular basis, and histologic sections were made. To document changes, computer-assisted morphometric image analysis was employed. Initial average wound
R Schräpler et al.
Acta histochemica, 89(2), 237-244 (1990-01-01)
It is known that the birefringency of the collagen fibres is selectively enhanced by staining with Sirius Red. According to experiences, the most authors usually take Sirius Red F3BA as dye. We use the disazo dyestuff Solaminrot 4B produced by
Gavin J Murphy et al.
Transplant international : official journal of the European Society for Organ Transplantation, 16(5), 347-353 (2003-05-22)
Chronic allograft dysfunction, the leading cause of solid-organ transplant failure, is characterised by histological evidence of extracellular matrix (ECM) accumulation (fibrosis). The aim of this study was to compare the effect of combined rapamycin and cyclosporine therapy on fibrosis-associated gene
L F Quintanilha et al.
Cell transplantation, 17(8), 943-953 (2008-12-17)
We tested the effect of bone marrow cell (BMC) transplantation in either preventing or reversing cirrhosis on an experimental model of chronic liver disease. Female Wistar rats were fed a liquid alcohol diet and received intraperitoneal injections of carbon tetrachloride
Ana Teresa Pugas Carvalho et al.
Journal of clinical gastroenterology, 36(2), 120-125 (2003-01-25)
Eosinophil accumulation and activation are characteristic features of inflammation in allergic diseases and in host defense against parasites. To investigate the involvement of eosinophils in inflamed and noninflamed mucosa of patients with inflammatory bowel disease (IBD). Specimens of inflamed colonic
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