C3143
铬变素 2R
Powder
别名:
2-(苯基偶氮)变色酸 二钠盐, 酸性红29
产品名称
铬变素 2R, suitable for modified Gomori Trichrome stain
表单
powder
质量水平
组成
Dye content, ≥70%
技术
microbe id | staining: suitable
颜色
red to brown
溶解性
H2O: 1 mg/mL, dark red
εmax
≥450 at 510-513 nm in methanol
适用性
suitable for modified Gomori Trichrome stain
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccccc3)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
InChI
1S/C16H12N2O8S2.2Na/c19-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)18-17-10-4-2-1-3-5-10;;/h1-8,19-20H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b18-17+;;
InChI key
GXEAXHYQKZAJGB-QIKYXUGXSA-L
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应用
Chromotrope 2R已被用于软骨组织的Gomori三色染色。 它也被用于肺切片中嗜酸性粒细胞的染色。
生化/生理作用
Chromotrope 2R被用于体液和粪便样品中微孢子虫的染色。 它被用于改良型Gomori三色染色。 Chromotrope 2R对磷脂具有高亲和力，可用于组织学样品中线粒体和内质网膜的染色。
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
dust mask type N95 (US), Eyeshields, Gloves
Bennett JE, et al.
Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases (2014)
Antigen sensitization influences organophosphorus pesticide-induced airway hyperreactivity.
Proskocil BJ, et al.
Environmental Health Perspectives, 116, 381-381 (2008)
Neuromuscular Disorders of Infancy, Childhood, and Adolescence (2014)
Chitosan-glycerol phosphate/blood implants increase cell recruitment, transient vascularization and subchondral bone remodeling in drilled cartilage defects.
Chevrier A, et al.
Osteoarthritis and Cartilage, 15, 316-316 (2007)
Alaa S Amin et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 67(3-4), 1088-1093 (2006-11-10)
A simple, accurate and highly sensitive spectrophotometric method is proposed for the rapid determination of pipazethate hydrochloride, dextromethorphan hydrobromide and drotaverine hydrochloride using chromotrope 2B (C2B) and chromotrope 2R (C2R). The method consists of extracting the formed ion-associates into chloroform
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