47673
甲醛 溶液
tested according to Ph. Eur.
别名:
35% 甲醛溶液, 福尔马林
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关于此项目
线性分子式:
HCHO
化学文摘社编号:
分子量:
30.03
UNSPSC Code:
12352114
NACRES:
NA.25
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1209228
eCl@ss:
39021101
Form:
liquid
Quality Segment
agency
tested according to Ph. Eur.
vapor density
1.03 (vs air)
vapor pressure
52 mmHg ( 37 °C)
form
liquid
autoignition temp.
572 °F
contains
9.0-15.0 % (v/v) methanol as stabilizer
concentration
25-50%
solubility
water: soluble
density
1.09 g/mL at 25 °C (lit.)
suitability
suitable for manufacturing use (Laboratory chemicals)
SMILES string
[H]C([H])=O
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
Application
在流式细胞术中，甲醛溶液已被用于固定标记的细胞。
Biochem/physiol Actions
甲醛是最简单的醛，其可使RNA的双螺旋区域变性并将多核苷酸转化为无规卷曲。 它是一种遗传毒性物质，可显著诱导DNA-蛋白质交联（DPC）、姐妹染色单体交换、微核形成并导致细胞毒性。 它还在大鼠的鼻上皮中诱导肿瘤并且被认为是人类致癌物。
Disclaimer
储存时可能变混浊
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signalword
Danger
Hazard Classifications
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
target_organs
Eyes,Central nervous system, Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
133.0 °F - closed cup
flash_point_c
56.11 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter