Merck
All Photos(4)

G6257

Sigma-Aldrich

戊二醛 溶液

Grade II, 25% in H2O

Synonym(s):
1,5-戊二醛, 五碳双缩醛 溶液
Linear Formula:
OHC(CH2)3CHO
CAS Number:
Molecular Weight:
100.12
Beilstein:
605390
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

类型

Grade II

质量水平

200

浓度

25% in H2O

SMILES string

[H]C(CCCC([H])=O)=O

InChI

1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2

InChI key

SXRSQZLOMIGNAQ-UHFFFAOYSA-N

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应用

戊二醛溶液已被用于:
  • 固定小鼠 和食道癌细胞
  • 交联淀粉样β蛋白
  • 在气管三维支架的制备中交联明胶

包装

100 mL in glass bottle
1 L in glass bottle
运输途中未冷藏

生化/生理作用

戊二醛是一种有效的蛋白质交联剂,可用于酶固定化显微镜分析、组织化学和细胞化学等技术。它在酸性或中性条件下以不同形式存在。它是一种杀菌剂,被广泛用作医院和工业的消毒剂,并且对水生生物有毒。戊二醛过敏将导致过敏性反应。在内窥镜检查过程中接触戊二醛蒸气会导致结肠炎。

注意

该等级不建议用作电镜固定液。

制备说明

未经过特别纯化。

警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

补充剂危害

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificate of Analysis

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

Certificate of Origin

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