455849
硫酸氢铵
99.99% trace metals basis
别名:
硫酸铵 一元, 重硫酸铵
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关于此项目
线性分子式:
(NH4)HSO4
化学文摘社编号:
分子量:
115.11
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-265-5
MDL number:
Assay:
99.99% trace metals basis
Form:
crystalline
assay
99.99% trace metals basis
form
crystalline
impurities
≤200 mg/kg Trace metallic impurities analysis (ICP)
bp
350 °C (dec.)(lit.)
mp
121-145 °C (lit.)
density
1.79 g/mL at 25 °C (lit.)
SMILES string
N.OS(O)(=O)=O
InChI
1S/H3N.H2O4S/c;1-5(2,3)4/h1H3;(H2,1,2,3,4)
InChI key
BIGPRXCJEDHCLP-UHFFFAOYSA-N
Application
- 通过氟化铵和硫酸氢铵的混合水溶液表面蚀刻增强美观牙科CAD-CAM材料 - 本研究探讨了硫酸氢铵在牙科材料表面蚀刻应用中的潜力，重点介绍了其低毒性和有效的蚀刻能力（Y Nishizawa et al., 2024）。
- 硫酸铝铵溶液中氨矾沉淀的热力学 - 研究硫酸铝铵溶液的热力学性质，为涉及硫酸氢铵的化学过程提供见解（X Yang et al., 2020）。
- 草酸与硫酸铵内部混合气溶胶的吸湿行为及化学成分演变 - 研究混合气溶胶颗粒的吸湿特性，包括与硫酸氢铵形成的气溶胶颗粒，以更好地了解大气化学过程（X Wang et al., 2017）。
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
J D Hackney et al.
Environmental health perspectives, 63, 57-61 (1985-11-01)
Observations of high acidity (pH as low as 1.7) in fogwater collected in polluted areas have provoked concern for public health. Effects of exposure to acidic pollutants have not been studied under foggy conditions; thus there is no directly relevant
R W Stacy et al.
Archives of environmental health, 38(2), 104-115 (1983-03-01)
A total of 231 normal male human subjects were exposed for 4 hr to air, ozone, nitrogen dioxide, or sulfur dioxide; to sulfuric acid, ammonium bisulfate, ammonium sulfate, or ammonium nitrate aerosols; or to mixtures of these gaseous and aerosol
T B Martonen et al.
Environmental health perspectives, 63, 11-24 (1985-11-01)
Atmospheric sulfate aerosols [H2SO4, (NH4)2SO4, and NH4HSO4] are of international concern because of their global prevalence and potential irritant or toxic effects on humans. To assess hazards following inhalation exposure, the total dose delivered to the human respiratory tract and
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 455849-25G | 04061833314296 |
| 455849-100G | 04061835563173 |