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Merck

455849

Sigma-Aldrich

硫酸氢铵

99.99% trace metals basis

别名:

硫酸铵 一元, 重硫酸铵

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About This Item

线性分子式:
(NH4)HSO4
CAS号:
分子量:
115.11
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

化驗

99.99% trace metals basis

形狀

crystalline

雜質

≤200 mg/kg Trace metallic impurities analysis (ICP)

bp

350 °C (dec.)(lit.)

mp

121-145 °C (lit.)

密度

1.79 g/mL at 25 °C (lit.)

SMILES 字串

N.OS(O)(=O)=O

InChI

1S/H3N.H2O4S/c;1-5(2,3)4/h1H3;(H2,1,2,3,4)

InChI 密鑰

BIGPRXCJEDHCLP-UHFFFAOYSA-N

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應用

  • 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)。

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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