8.22254
甲酸
更环保的选择
for synthesis
别名:
Methanoic acid, Formylic acid
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关于此项目
线性分子式:
HCOOH
化学文摘社编号:
分子量:
46.03
UNSPSC Code:
12352106
NACRES:
NA.22
EC Index Number:
200-579-1
MDL number:
Beilstein/REAXYS Number:
1209246
Assay:
≥99% (acidimetric)
Form:
liquid
Grade:
synthesis grade
grade
synthesis grade
Quality Segment
vapor density
1.6 (vs air)
vapor pressure
44.8 mmHg ( 20 °C)
assay
≥99% (acidimetric)
form
liquid
autoignition temp.
1004 °F
expl. lim.
12-38 % (v/v), 57 %
reaction suitability
reagent type: reductant
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
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technique(s)
electrophoresis: suitable
refractive index
n
pH
2.2 (20 °C, 10 g/L in H2O)
bp
100-101 °C (lit.), 101 °C/1013 hPa
mp
8.2-8.4 °C (lit.)
transition temp
flash point 49.5 °C
density
1.22 g/mL at 25 °C (lit.)
greener alternative category
storage temp.
2-30°C
SMILES string
OC=O
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalysis. Click here for more information.
Application
- 大气意义：深度说明甲酸在大气中的大量、广泛来源，它影响降水化学和酸度(Millet et al., 2015)。
- 可持续生产：说明甲酸的可持续生产，以及它贯通能源和化工行业的桥梁作用(Bulushev & Ross, 2018)。
- 氢能载体：甲酸可用作储氢介质，适于低碳能源应用(Singh et al., 2016)。
Analysis Note
含量（酸度）： ≥ 99.0 %
密度（d 20 °C/4 °C）：1.218 - 1.221
同一性（IR）：通过测试
由于其特定的熔程，产物可以是固体、液体、固化熔体或过冷熔体。
密度（d 20 °C/4 °C）：1.218 - 1.221
同一性（IR）：通过测试
由于其特定的熔程，产物可以是固体、液体、固化熔体或过冷熔体。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
supp_hazards
存储类别
3 - Flammable liquids
flash_point_f
116.6 °F
flash_point_c
47 °C