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安全信息

1.12179

Sigma-Aldrich

戊二醛 溶液

for electron microscopy, acc. to P.J. Anderson (purified and filled under nitrogen)

别名:

1,5-戊二醛, 五碳双缩醛 溶液

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About This Item

线性分子式:
OHC(CH2)3CHO
CAS号:
111-30-8
分子量:
100.12
Beilstein:
605390
MDL编号:
MFCD00007025
UNSPSC代码:
12352114
NACRES:
NA.21
技术:
electron microscopy: suitable
应用:
diagnostic assay manufacturing
hematology
histology
沸点:
100.5 °C/1013 hPa
蒸汽压:
0.27 hPa ( 20 °C)

蒸汽压

0.27 hPa ( 20 °C)

质量水平

400

表单

liquid

IVD

for in vitro diagnostic use

浓度

24.7-25.7% (alkalimetric)

技术

electron microscopy: suitable

颜色

colorless

pH值（酸碱度）

>3.0 (20 °C in H2O)

沸点

100.5 °C/1013 hPa

mp

-6 °C

密度

1.06 g/cm3 at 20 °C

应用

diagnostic assay manufacturing
hematology
histology

储存温度

2-8°C

SMILES字符串

[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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一般描述

Glutardialdehyde solution 25% - for electron microscopy, according to P.J. Anderson (purified and filled under nitrogen) Glutardialdehyde is a fixing agent for specimens destined for morphological and enzyme histochemical analysis of samples of human origin. Especially sensitive material used for enzyme histochemistry, will be fixed with Glutardialdehyde solution 25% according to P.J. Anderson, (purified and filled into ampoules under nitrogen). Sensitive enzymes e.g. endogenous peroxidase can often only be visualized in this way. Alternatively, the 25% Glutardialdehyde solution is used for the fixation of specimen for semi-thin cuttings and electron microscopy. Both are registered as CE / IVD product for applications in diagnostics. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

分析说明

Assay (alkalimetric): 24.7 - 25.7 %
Identity: conforms
Free acid (as glutaric acid): ≤ 0.2 %
Methanol (HS-GC): ≤ 0.3 %
Optical purity (E 280 nm / E 235 nm): ≥ 3.0

警示用语：

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - 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

EUH071

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

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