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3625-57-8

中文名稱 硫酸耐爾藍
英文名稱 CI 51180
CAS 3625-57-8
分子式 C20H20N3O5S-
分子量 414.46
MOL 文件 3625-57-8.mol
更新日期 2026/07/16 12:22:03
3625-57-8 結(jié)構(gòu)式 3625-57-8 結(jié)構(gòu)式

基本信息

中文別名
耐爾藍
尼爾蘭
耐爾蘭
耐爾藍A
尼羅藍A
耐爾蘭A
尼羅蘭A
硫酸尼羅藍
硫酸耐爾藍
尼羅藍A/耐爾蘭A
英文別名
CI 51180
NILE BLUE
NILE BLUE A
CI NO 51180
BASIC BLUE 12
nileblueasulphate
NILE BLUE SULFATE
NileBlueC.I.51180
Nile Blue A, Pure
Resistance Ireland
所屬類別
生物化工:生物染料

物理化學(xué)性質(zhì)

熔點>300 °C (dec.)(lit.)
儲存條件room temp
溶解度易溶于水、乙醇
色指數(shù)51180
形態(tài)粉末
顏色深綠色到黑色
酸堿指示劑變色ph值范圍10.1(BLUE)-11.1(RED)
水溶解性Soluble in ethanol, and water (50 g/L) at 25°C.
最大波長(λmax)633 nm
生物領(lǐng)域應(yīng)用Detecting microorganisms; treating virus infectious diseases; photodynamic therapy
主要應(yīng)用diagnostic assay manufacturing
hematology
histology
InChIInChI=1S/C20H20N3O.H2O4S/c1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;1-5(2,3)4/h5-12H,3-4,21H2,1-2H3;(H2,1,2,3,4)/q+1;/p-2
InChIKeyMMYKGGIXVBGGSZ-UHFFFAOYSA-L
SMILESNC1C=C2[O+]=C3C=C(N(CC)CC)C=CC3=NC2=C2C=CC=CC=12.S([O-])([O-])(=O)=O

安全數(shù)據(jù)

危險性符號(GHS)有害 (GHS07)
GHS07
警示詞警告
危險性描述H302-H315-H319-H335
危險品標志Xi
安全說明22-24/25
WGK Germany3
RTECS號DJ1931000
海關(guān)編碼3212900000
存儲類別11 - Combustible Solids
毒性mouse,LD,intraperitoneal,> 500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 46, 1952.

應(yīng)用領(lǐng)域

用途1
生物染色,區(qū)別脂肪酸和中性脂肪,病理組織中細菌和放線菌染色。也用于鉭的光度測定。在中和分析中用以制備混合指示劑。
硫酸耐爾藍價格(試劑級)
報價日期產(chǎn)品編號產(chǎn)品名稱CAS號包裝價格
2026/07/06A17174耐爾蘭
Nile Blue A
3625-57-825g760元
2026/07/0641569耐爾蘭
Nile Blue A, pure, certified
3625-57-850g1282元
2026/06/05HY-101900硫酸耐爾藍
Nile Blue A sulfate
3625-57-8100mg500元

常見問題列表

生物活性
Nile Blue A (Nile blue sulfate) 可用于區(qū)分黑色素和脂褐素。它也可用于脂肪染色,以及制備電流葡萄糖傳感器。
體外研究

Nile blue A is a basic oxazine dye which is soluble in water and ethyl alcohol. Nile blue A is a satisfactory stain for PHB granules in bacteria and is in fact superior to Sudan black B for this purpose. Poly-p3-hydroxybutyrate granules exhibits a strong orange fluorescence when stained with Nile blue A. Nile blue A appears to stain many more PHB granules than Sudan black B does and is not as easily ished from the cell by decolorization procedures. Nile blue A is used as a stain for polyhydroxyalkanoic acid-accumulating microorganisms or to detect polyhydroxyalkanoic acids in microorganisms. Escherichia coli cells that do not accumulate detectable polyhydroxyalkanoic acids can be stained with Nile blue A and that this staining is sufficient for identifying these cells in fluorescence-activated cell sorting (FACS) experiments. Nile blue A staining does not affect either surface display of peptides or specific labeling of these peptides by a second fluorescence. Staining E. coli for flow cytometry using Nile blue A is an easy-to-handle and low-cost alternative to other fluorescent dyes or the intracellular expression of, for example, green fluorescent protein. Nile blue A is one of the most studied benzophenoxazine dyes, as a potent photosensitizer for photodynamic therapy. The dye when administered intravenously disperses throughout the body by circulating through blood and is taken up by most cells that emphasize its interaction with various biomolecule.

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