76240
多聚甲醛
purum, ≥95.0% (T)
别名:
聚氧亚甲基
蒸汽密度
1.03 (vs air)
蒸汽压
<1.45 mmHg ( 25 °C)
等级
purum
方案
≥95.0% (T)
自燃温度
572 °F
expl. lim.
73 %
mp
120-170 °C (lit.)
120-170 °C
密度
0.88 g/mL at 25 °C (lit.)
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
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其他说明
This product has been replaced by 158127-Sigma-Aldrich | Paraformaldehyde, powder, 95% | HO(CH2O)nH
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Flam. Sol. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
4.1B - Flammable solid hazardous materials
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
L L Lanier et al.
Journal of immunological methods, 47(1), 25-30 (1981-01-01)
The objective of this study was to find a simple method to preserve cells for subsequent flow cytometry (FACS) analysis. We determined that fixation in 1% paraformaldehyde-0.85% saline solution did not significantly alter the Coulter volume, light scatter of fluorescence
Periodate-lysine-paraformaldehyde fixative. A new fixation for immunoelectron microscopy.
I W McLean et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 22(12), 1077-1083 (1974-12-01)
J P Allain et al.
The Journal of laboratory and clinical medicine, 85(2), 318-328 (1975-02-01)
Present methods for assay of platelet aggregating agents use freshly prepared platelets. Much time is spent in daily preparation of platelets and standardization presents problems. The preparation of fixed washed platelets (FWP) and their use in two bioassays are described
Kishore Natte et al.
Angewandte Chemie (International ed. in English), 53(38), 10090-10094 (2014-07-30)
Carbonylation reactions represent useful tools for organic synthesis. However, the necessity to use gaseous carbon monoxide is a disadvantage for most organic chemists. To solve this problem, novel protocols have been developed for conducting palladium-catalyzed reductive carbonylations of aryl bromides
Geralda A F van Tilborg et al.
Neoplasia (New York, N.Y.), 10(12), 1459-1469 (2008-12-03)
Angiogenic, that is, newly formed, blood vessels play an important role in tumor growth and metastasis and are a potential target for tumor treatment. In previous studies, the alpha(v)beta(3) integrin, which is strongly expressed in angiogenic vessels, has been used
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