CAS 17372-87-1; 伊红Y; Eosin Y disodium salt

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货号

品牌

产品名称

规格

包装、参考价格

E775932

MACKLIN

伊红染色液(进口水溶)

240元/500ml;

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储存：室温

又称曙红染色液,常规切片HE染色。主要由进口伊红、双蒸水、防腐剂等组成。

768496

MACKLIN

醇溶性伊红染液

0.5%(w/v) in Alcohol

279元/500ml;

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储存：2-8°C

Y768089

MACKLIN

曙红Y(水溶)

5%(w/v) in water

305元/100ml;

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储存：室温

E809097

MACKLIN

曙红Y(水溶)

Biological stain

100元/25g; 292元/100g; 923元/500g;

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储存：室温,避光,干燥
状态：粉红色至红色粉末颗粒和/或块状

E794346

MACKLIN

曙红Y(水溶)

0.5%（w/v）in water, 银量滴定法中的吸附指示剂

464元/1L;

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储存：室温

E794347

MACKLIN

曙红Y(水溶)

10mM in DMSO

185元/1ml;

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储存：-20°C

E790531

MACKLIN

曙红Y

1%水溶液

199元/100ml; 398元/500ml;

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储存：室温
状态：液体

E809095

MACKLIN

曙红Y(水溶)

ACS

66元/25g; 188元/100g; 680元/500g;

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储存：室温,避光,干燥
状态：粉红色至红色粉末颗粒和/或块状

E809096

MACKLIN

曙红Y(水溶)

试剂级, 80%

30元/10g; 112元/50g; 359元/250g; 842元/1kg; 1500元/2.5kg;

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储存：室温,避光,干燥
状态：粉红色至红色粉末颗粒和/或块状

E6085

MACKLIN

曙红Y（水溶）

生物技术级

75元/25g; 227元/100g; 820元/500g;

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储存：室温,避光,干燥
状态：粉色到红色粉末颗粒和/或块状

T0037

TCI

Acid Red 87

>90.0%(E)

365元/25G;

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基本信息

纯度/分析方法	>90.0%(E)
分子式/分子量	C₂₀H₆Br₄Na₂O₅ = 691.86
外观与形状(20℃)	固体
相关CAS RN	548-26-5
Reaxys-RN	3586809
PubChem物质ID	87576057
Merck Index (14)	3603
颜色	45380
MDL编号	MFCD00005040

技术规格

Appearance	Orange to Brown to Dark red powder to crystaline
Purity(UV-vis method)	min. 90.0 %(calcd.on dried substance)
Lambda max.	515.0 to 519.0 nm(0.02mol/L AcONH4 sol.)
Drying loss	max. 15.0 %

物性(参考值)

最大吸收波长	517(0.02mol/L AcONH4 sol.) nm
水溶性	可溶
溶解性(微溶于)	乙醇
溶解性(不溶于)	乙醚

安全信息

信号词	警告
危险性说明	H303 : 吞咽可能有害。
防范说明	P312 : 如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#

LM5850000

571462

J&K

Eosin Y

90%

100元/5G;

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基本信息

分子式	C₂₀H₆Br₄Na₂O₅
分子量	691.85
MDL编码	MFCD00133309
Beilstein	3586809
Merck	14,3603
EINECS 编号	241-409-6

安全信息

图形或危害标志
提示语	Warning
危险说明	H319
防范说明	P305+P351+P338
WGK	3
RTECS	LM5850000

571461

J&K

Eosin Y Disodium Salt

染料含量: 85%, 指示剂

251元/25G; 439元/100G;

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基本信息

分子式	C₂₀H₆Br₄Na₂O₅
分子量	691.85
密度	1.015
MDL编码	MFCD00005040
Beilstein	3586809
Merck	14,3603
EINECS 编号	241-409-6

应用曙红 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。

安全信息

图形或危害标志
提示语	Warning
危险说明	H319
防范说明	P305+P351+P338
WGK	3
RTECS	LM5850000
TSCA	是

B24535

Alfa Aesar

Eosin Yellowish

464元/50g; 988元/250g;

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应用
Eosin Yellowish noted to reduce the affinity of Mg2+-ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 ?M. At higher concentrations near 100 ?M the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y is also used to stain structures such as muscle, cytoplasm, and collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone.

备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00133309

EINECS
241-409-6

分子式
C₂₀H₆Br₄Na₂O₅

分子量
691.86

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water, fairly soluble in alcohol, insoluble in ether

Beilstein
3586809

Merck
14,3603

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H319
May be harmful if swallowed.Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信息

危险类别
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
LM5850000

TSCA
是

A18578

Alfa Aesar

Field's Stain B

340元/10g; 1312元/50g;

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应用
Used to stain blood smears to identify malarial parasites

备注
Contains Eosin Yellowish, with sodium hydrogen phosphate and potassium hydrogen phosphate for buffering.

基本信息

MDL
MFCD00146926

灵敏度
Ambient temperatures.

形态
Solid

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
是

C20193

Alfa Aesar

Eosin Y

pure, Indicator grade

623元/25g; 1149元/100g; 2412元/250g;

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基本信息

Ref#
20193

MDL
5040

分子式
C20 H6 Br4 Na2 O5

分子量
691.85

密度
1018

形态
Solid

C40943

Alfa Aesar

Eosin Y

pure, certified

986元/25g;

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基本信息

Ref#
40943

MDL
5040

分子式
C20 H6 Br4 Na2 O5

分子量
691.85

密度
1018

C15288

Alfa Aesar

Eosin Y

pure, high purity, biological stain

621元/25g; 1707元/100g; 6481元/500g;

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基本信息

Ref#
15288

MDL
5040

分子式
C20 H6 Br4 Na2 O5

分子量
691.85

密度
1018

BP241925

Alfa Aesar

EOSIN Y BSC DYE

289元/25g;

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基本信息

Ref#
F50302

MDL
MFCD00146926

分子式
0

形态
Solid

BP2419100

Alfa Aesar

EOSIN Y BSC DYE

474元/100g;

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基本信息

Ref#
F53260

E511-25

Alfa Aesar

EOSIN Y CERTIF BIO STAIN 25G

356元/25g;

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基本信息

Ref#
F51334

E511-100

Alfa Aesar

EOSIN Y CERTIF BIO STAIN 100G

615元/100g;

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基本信息

Ref#
F51333

SE23-500D

Alfa Aesar

EOSIN YELLOWISH SOL

504元/500ml;

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基本信息

Ref#
F52471

E4382

Sigma-Aldrich

Eosin Y Disodium Salt

certified by the Biological Stain Commission

762.68元/25 G; 2052.7元/100 G;

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产品说明

应用

曙红Y二钠盐已被用作免疫细胞化学和免疫组织化学的复染剂。

包装

25, 100 g in glass bottle

生化/生理作用

曙红Y是一种咕吨染料，可用于结缔组织和细胞质的差异染色。在组织病理学中，它做为复染剂用在苏木精后和亚甲蓝之前。它还可用作背景染料，从而与核染料形成对比。

适用性

其经过认证可用作苏木精的复染剂；作为Wright染色剂成分；用于改良的Nocht′s染色剂；作为曙红-亚甲蓝培养基中的成分。

基本信息

经验(实验)分子式	C₂₀H₆Br₄Na₂O₅
分子量	691.85
颜色索引号	45380
Beilstein	3586809
EC 号	241-409-6
MDL编号	MFCD00005040
PubChem化学物质编号	24894551
NACRES	NA.47

产品性质

质量水平	200
等级	certified by the Biological Stain Commission
形式	powder
组成	Dye content, ≥90%
溶解性	H₂O: 1 mg/mL
密度	1.018 g/cm³
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[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 key	SEACYXSIPDVVMV-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H317 - H319
预防措施声明	P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Sens. 1
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	376.9 °F - Pensky-Martens closed cup
闪点(C)	191.6 ℃ - Pensky-Martens closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

E6003

Sigma-Aldrich

Eosin Y Disodium Salt

Dye content ≥85 %

524.03元/25 G; 1573.74元/100 G; 3166.89元/250 G;

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产品说明

应用

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。

包装

25, 100, 250 g in glass bottle

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。

基本信息

经验(实验)分子式	C₂₀H₆Br₄Na₂O₅
分子量	691.85
颜色索引号	45380
Beilstein	3586809
EC 号	241-409-6
MDL编号	MFCD00005040
PubChem化学物质编号	24894349
NACRES	NA.47

产品性质

形式	powder
质量水平	200
组成	Dye content, ≥85%
溶解性	H₂O: 1 mg/mL
密度	1.018 g/cm³
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[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 key	SEACYXSIPDVVMV-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H317 - H319
预防措施声明	P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Sens. 1
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	376.9 °F - Pensky-Martens closed cup
闪点(C)	191.6 ℃ - Pensky-Martens closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

318906

Sigma-Aldrich

Eosin Y solution

5 wt. % in H₂O

1073.08元/500 ML;

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产品说明

一般描述

Eosin Y, also known as Eosin yellowish is a widely used xanthene dye. It is a counterstain that is used to distinguish between various connective tissue fibers & matrices, and the cytoplasm of different types of cells. Eosin in combination with hematoxylin is useful to demonstrate the general histological architecture of a tissue.

应用

Eosin Y is suitable for use in hematoxylin and eosin (H&E) staining procedures for various tissue samples like lung nodule and kidney sections.

包装

500 mL in glass bottle

基本信息

经验(实验)分子式	C₂₀H₆Br₄Na₂O₅
分子量	691.85
Beilstein	1443944
MDL编号	MFCD00005040
PubChem化学物质编号	24858876
NACRES	NA.47

产品性质

形式	liquid
质量水平	100
浓度	5 wt. % in H₂O
密度	1.015 g/mL at 25 ℃
λ_max	518 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[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 key	SEACYXSIPDVVMV-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H317
预防措施声明	P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
危险分类	Skin Sens. 1
储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

539211

Sigma-Aldrich

Protein Methyltransferase Inhibitor, AMI-5-CAS 17372-87-1-Calbiochem

The Protein Methyltransferase Inhibitor, AMI-5, also referenced under CAS 17372-87-1, controls the biological activity of Protein Methyltransferase. This small molecule/inhibitor is primarily used for

1763.65元/50 MG;

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产品说明

一般描述

A xanthenyl compound that inhibits the activities of protein arginine methyltransferases (PRMT) Hmt1p, PRMT1/3/4/6 (IC₅₀ against yeast Hmt1p & human PRMT1 = 0.78 & 1.41 µM, respectively), as well as histone lysine methyltransferases (HMTases) SET7 and DOT1 in an AdoMet/SAM- (S-adenosylmethionine) competitive manner. Although SAM-competitive inhibitors generally exhibit broad activity against and are non-selective toward most SAM-utilizing enzymes, AMI-5 is known to be inactive against at least two HMTases (Suv39H1 & Suv39H2).

包装

50 mg in Plastic ampoule
Packaged under inert gas

警告

Toxicity: Irritant (B)

其他说明

Cheng, D., et al. 2004. J. Biol. Chem.279, 23892.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	C₂₉H₆Br₄Na₂O₅ · 3H₂O
分子量	854.00
MDL编号	MFCD00005040

产品性质

质量水平	100
测定	≥90%
形式	solid
manufacturer/tradename	Calbiochem^®
储存条件	OK to freeze desiccated (hygroscopic) protect from light
颜色	red-brown
溶解性	water: 50 mg/mL
运输	ambient
储存温度	2-8℃
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 key	SEACYXSIPDVVMV-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H317 - H319
预防措施声明	P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Sens. 1
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	376.9 °F - Pensky-Martens closed cup
闪点(C)	191.6 ℃ - Pensky-Martens closed cup