Merck

556416

Sigma-Aldrich

新亚甲蓝

Dye content ~70 %

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别名:
亚甲蓝, 基本蓝24
经验公式(希尔记法):
C18H22ClN3S
CAS号:
分子量:
347.91
颜色索引号:
52030
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.47

形式

powder, crystals or chunks

组成

Dye content, ~70%

mp

190 °C (dec.) (lit.)

λmax

590 nm
632 nm (2nd)

εmax

≥29000 at 626-634 nm in water
≥30500 at 586-594 nm in water

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Cl-].CCNc1cc2[s+]c3cc(NCC)c(C)cc3nc2cc1C

InChI

1S/C18H22N3S.ClH/c1-5-19-13-9-17-15(7-11(13)3)21-16-8-12(4)14(20-6-2)10-18(16)22-17;/h7-10,19-20H,5-6H2,1-4H3;1H/q+1;/p-1

InChI key

NZYCYASKVWSANA-UHFFFAOYSA-M

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202096M5528M9140
新亚甲蓝 Dye content ~70 %

556416

新亚甲蓝

新亚甲蓝 氯化锌复盐 Dye content 90 %

202096

新亚甲蓝 氯化锌复盐

甲基蓝 certified by the Biological Stain Commission

M5528

甲基蓝

亚甲蓝 certified by the Biological Stain Commission

M9140

亚甲蓝

form

powder, crystals or chunks

form

powder

form

powder

form

powder

composition

Dye content, ~70%

composition

Dye content, 90%

composition

-

composition

Dye content, ≥82%

λmax

590 nm, 632 nm (2nd)

λmax

591 nm, 630 nm (2nd)

λmax

-

λmax

-

εmax

≥29000 at 626-634 nm in water, ≥30500 at 586-594 nm in water

εmax

-

εmax

≥700 at 594-610 nm in 5 mM HCl

εmax

-

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

应用

新的亚甲蓝N已被用作光敏剂,以对白色念珠菌进行光动力灭活。

生化/生理作用

新亚甲蓝N能与核糖核酸结合、中和和交联。这导致核糖体和残余核糖核酸与线粒体和铁蛋白团共沉淀。这些事件使活性、年轻红细胞在显微镜下可见,呈深蓝色簇合物和细丝,称为网状组织。新亚甲蓝N有助于网织红细胞(含有核糖核酸的红细胞)的计数。

特点和优势

溶剂可溶的阳离子噻嗪染料

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)


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