1.12179
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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关于此项目
线性分子式:
OHC(CH2)3CHO
化学文摘社编号:
分子量:
100.12
NACRES:
NA.21
UNSPSC Code:
12352114
Beilstein/REAXYS Number:
605390
MDL number:
Technique(s):
electron microscopy: suitable
Bp:
100.5 °C/1013 hPa
Vapor pressure:
0.27 hPa ( 20 °C)
vapor pressure
0.27 hPa ( 20 °C)
Quality Segment
form
liquid
IVD
for in vitro diagnostic use
concentration
24.7-25.7% (alkalimetric)
technique(s)
electron microscopy: suitable
color
colorless
pH
>3.0 (20 °C in H2O)
bp
100.5 °C/1013 hPa
mp
-6 °C
density
1.06 g/cm3 at 20 °C
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
2-8°C
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
General description
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.
Analysis Note
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
Identity: conforms
Free acid (as glutaric acid): ≤ 0.2 %
Methanol (HS-GC): ≤ 0.3 %
Optical purity (E 280 nm / E 235 nm): ≥ 3.0
存储类别
8A - Combustible corrosive hazardous materials
signalword
Danger
Hazard Classifications
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
target_organs
Respiratory system
supp_hazards
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable