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):
C20H6Br4Na2O5
化学文摘社编号:
分子量:
691.85
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
241-409-6
MDL number:
Colour Index Number:
45380
Beilstein/REAXYS Number:
3586809
产品名称
伊红 Y 二钠盐, ≥85 % by HPLC
InChI key
SEACYXSIPDVVMV-UHFFFAOYSA-L
InChI
1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
SMILES string
[Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24
form
powder
technique(s)
titration: suitable
color
brown
pH
6.55 (29 °C, 84 °F)
mp
255 — 270 °C (491 - 518 °F at 977.9 hPa)
solubility
H2O: 1 mg/mL
density
1.018 g/cm3
Quality Level
composition
, ≥85% HPLC
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
正在寻找类似产品? 访问 产品对比指南
Application
曙红 Y 二钠盐已被用于确定精子活力。肿胀和染色的精子被认为已经死亡。在角膜上皮中,它已用于免疫组织染色的过程中。
Biochem/physiol Actions
伊红 Y 是一种黄原染料,用于结缔组织和细胞质的鉴别染色。在组织病理学中,它在苏木精后和亚甲蓝之前用作复染剂。它还用作背景染色剂,从而与核染色剂形成对比。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
376.9 °F - Pensky-Martens closed cup
flash_point_c
191.6 °C - Pensky-Martens closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
A comparison of lyophilized amniotic membrane with cryopreserved amniotic membrane for the reconstruction of rabbit corneal epithelium.
Ahn J, et al.
Biotechnology and Bioprocess Engineering: BBE, 10, 262-269 (2005)
Quality of sperm obtained by penile vibratory stimulation and percutaneous vasal sperm aspiration in men with spinal cord injury.
Qiu Y, et al.
Journal of Andrology, 33, 1036-1036 (2012)
Bancroft JD
Theory and Practice of Histological Techniques (2008)
Histophatologic Techniques null
Gangqi Wang et al.
Cells, 9(4) (2020-04-03)
We recently reported that loss of hyaluronan (HA) from the endothelial glycocalyx leads to loss of vessel stability in specific microcirculatory vascular beds. Here we hypothesized that such derangements in the glycocalyx may also impair the adaptive response to vascular
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