Merck
All Photos(3)

H3136

Sigma-Aldrich

苏木精

certified by the Biological Stain Commission

Synonym(s):
苏木精
Empirical Formula (Hill Notation):
C16H14O6 · xH2O
CAS Number:
Molecular Weight:
302.28 (anhydrous basis)
颜色索引号:
75290
Beilstein:
91400
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.47

等级

certified by the Biological Stain Commission

质量水平

形式

powder

mp

200 °C (dec.) (lit.)

溶解性

ethanol: 1 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES string

Oc1cc2C[C@@]3(O)COc4c(O)c(O)ccc4[C@H]3c2cc1O

InChI

1S/C16H14O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,13,17-21H,5-6H2/t13-,16+/m0/s1

InChI key

WZUVPPKBWHMQCE-XJKSGUPXSA-N

Gene Information

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1 of 4

This Item
1.04302H962751230
Hematoxylin certified by the Biological Stain Commission

Sigma-Aldrich

H3136

苏木精

Hematoxylin

Supelco

H9627

苏木精

Hematein for microscopy (Hist.)

Sigma-Aldrich

51230

Hematein

grade

certified by the Biological Stain Commission

grade

-

grade

-

grade

for microscopy (Hist.)

form

powder

form

solid

form

powder

form

powder

solubility

ethanol: 1 mg/mL

solubility

-

solubility

95% ethanol: 1 mg/mL

solubility

-

storage temp.

room temp

storage temp.

2-30°C

storage temp.

-

storage temp.

room temp

Quality Level

200

Quality Level

400

Quality Level

200

Quality Level

100

mp

200 °C (dec.) (lit.)

mp

140 °C (Elimination of water of crystallisation)

mp

200 °C (dec.) (lit.)

mp

140 °C

一般描述

苏木精是从墨水树(Heamatoxylum campechianum)中提取的嗜碱性染料。它可与酸性化合物特异性结合,因此可用于染色含有酸性物质的细胞核:DNA和RNA。苏木精被氧化后会形成苏木素,呈浅蓝紫色。在光学显微镜下的组织学研究中,苏木精经常与曙红一起使用。

应用

苏木精已用于:
  • 可视化解剖特,检测脑干样品中与导水管周围灰色区域相邻的核蓝斑核
  • 用作核复染剂用苏木精试剂复染脂肪细胞可视化核
  • 染色肺组织以进行组织学分析

适用性

经认证可用于Weigert′s苏木精铁、Mayer′s血红素、Harris血红素和Heidenhain′s技术

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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