所有图片(1)
About This Item
线性分子式:
HCHO
CAS号:
分子量:
30.03
Beilstein:
1209228
MDL编号:
UNSPSC代码:
12352114
PubChem化学物质编号:
NACRES:
NA.21
蒸汽密度
1.03 (vs air)
质量水平
蒸汽压
52 mmHg ( 37 °C)
形式
liquid
自燃温度
572 °F
包含
10-15% methanol as stabilizer
浓度
37 wt. % in H2O
37-38%
技术
tissue processing: suitable
杂质
≤0.03% free acid (as HCOOH)
颜色
APHA: ≤10
pH值（酸碱度）
2.8-4.0
bp
97 °C
mp
-15 °C
密度
1.09 g/mL at 25 °C (lit.)
SMILES字符串
[H]C([H])=O
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
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一般描述
该产品是37wt％的甲醛水溶液。它含有10-15％甲醇作为稳定剂。
应用
甲醛溶液已用于制备甲醛固定/透化溶液，以用于固定组织样品。
生化/生理作用
可诱导大鼠鼻上皮肿瘤，可能是一种人类致癌物。强效诱变剂。
警示用语：
Danger
危险分类
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3
靶器官
Eyes,Central nervous system, Respiratory system
WGK
WGK 3
闪点(°F)
133.0 °F
闪点(°C)
56.11 °C
法规信息
危险化学品
Omer Barkai et al.
Pain, 160(6), 1281-1296 (2019-04-02)
Endogenous inflammatory mediators contribute to the pathogenesis of pain by acting on nociceptors, specialized sensory neurons that detect noxious stimuli. Here, we describe a new factor mediating inflammatory pain. We show that platelet-derived growth factor (PDGF)-BB applied in vitro causes
Christopher Bruhn et al.
Genomics, proteomics & bioinformatics, 12(6), 255-265 (2014-12-03)
Cell cycle progression is coordinated with metabolism, signaling and other complex cellular functions. The investigation of cellular processes in a cell cycle stage-dependent manner is often the subject of modern molecular and cell biological research. Cell cycle synchronization and immunostaining
Cindy S Ma et al.
The Journal of experimental medicine, 205(7), 1551-1557 (2008-07-02)
Hyper-immunoglobulin E syndrome (HIES) is a primary immune deficiency characterized by abnormal and devastating susceptibility to a narrow spectrum of infections, most commonly Staphylococcus aureus and Candida albicans. Recent investigations have identified mutations in STAT3 in the majority of HIES
Arpeeta Sharma et al.
Diabetes, 64(11), 3937-3950 (2015-06-28)
Patients with diabetes have an increased risk of developing atherosclerosis. Endothelial dysfunction, characterized by the lowered bioavailability of endothelial NO synthase (eNOS)-derived NO, is a critical inducer of atherosclerosis. However, the protective aspect of eNOS in diabetes-associated atherosclerosis remains controversial
Stephanie Belloc et al.
Fertility and sterility, 101(6), 1588-1593 (2014-04-03)
To evaluate sperm DNA fragmentation in normozoospermic male partners of couples undergoing infertility evaluation. Retrospective cohort study. Clinical andrology laboratory. A total of 1,974 consecutive normozoospermic men selected from a larger cohort of 4,345 consecutive, nonazoospermic men presenting for infertility
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