推荐产品
product name
伊红 Y 二钠盐, Dye content ≥85 %
形狀
powder
品質等級
成份
Dye content, ≥85%
顏色
brown
pH值
6.55 (29 °C, 84 °F)
mp
255 — 270 °C (491 - 518 °F at 977.9 hPa)
溶解度
H2O: 1 mg/mL
密度
1.018 g/cm3
應用
diagnostic assay manufacturing
hematology
histology
儲存溫度
room temp
SMILES 字串
[Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24
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
InChI 密鑰
SEACYXSIPDVVMV-UHFFFAOYSA-L
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應用
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。
生化/生理作用
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。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
376.9 °F - Pensky-Martens closed cup
閃點(°C)
191.6 °C - Pensky-Martens closed cup
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
A comparison of lyophilized amniotic membrane with cryopreserved amniotic membrane for the reconstruction of rabbit corneal epithelium.
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.
Journal of Andrology, 33, 1036-1036 (2012)
Theory and Practice of Histological Techniques (2008)
Histophatologic Techniques null
Macromolecular rapid communications, 34(3), 269-273 (2013-02-07)
The utility of visible-light-mediated polymerization in tissue engineering has been limited due to the necessary use of potentially cytotoxic coinitiator and comonomer. Here, we report a visible-light-mediated thiol-ene hydrogelation scheme using eosin-Y as the only photoinitiator. Under visible light exposure
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