379999
碳酸铵
99.999% trace metals basis
别名:
鹿角盐
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关于此项目
线性分子式:
(NH4)2CO3
化学文摘社编号:
分子量:
96.09
NACRES:
NA.55
PubChem Substance ID:
eCl@ss:
38020208
UNSPSC Code:
12352300
EC Number:
208-058-0
MDL number:
Beilstein/REAXYS Number:
4253487
Assay:
99.999% trace metals basis
Form:
powder
vapor density
2.7 (vs air)
Quality Level
vapor pressure
1,013.25 hPa °F
description
for inorganic trace analysis, mixture of variable proportions of ammonium bicarbonate and ammonium carbamate
assay
99.999% trace metals basis
form
powder
solubility
soluble (Water: slightly soluble)
SMILES string
N.N.OC(O)=O
InChI
1S/CH2O3.2H3N/c2-1(3)4;;/h(H2,2,3,4);2*1H3
InChI key
PRKQVKDSMLBJBJ-UHFFFAOYSA-N
General description
碳酸铵是一种铵盐，由不同量的碳酸氢铵和氨基甲酸铵组成。用反应量热法测定了碳酸铵水溶液中 CO2 的吸收焓。
Application
可使用碳酸铵：
- 作为 SiO2 纳米颗粒的分散剂，用于动态光散射、Z 电位和离心液相沉降测量。
- 作为洗脱液，通过非对称流场-流分离 (AF4) 耦合电感耦合等离子体质谱法 (ICPMS) 分离二氧化硅纳米颗粒。
- 在氧化锌纳米颗粒的合成中。
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
LC/MS Analysis of Glyphosate and Metabolites on apHera™ NH2, 2 mm I.D. Column
Nano ZnO synthesis by modified sol gel method and its application in heterogeneous photocatalytic removal of phenol from water.
Hayat K, et al.
Applied Catalysis A: General, 393(1), 122-129 (2011)
Adel Achouba et al.
Chemosphere, 229, 549-558 (2019-05-18)
Nunavimmiut (Inuit of Nunavik, Northern Quebec, Canada) exhibit a high selenium (Se) status because of their frequent consumption of marine mammal foods. Indirect evidence from our previous studies had suggested that selenoneine - a novel selenocompound - may be accumulating
Francisco Barahona et al.
Analytical chemistry, 87(5), 3039-3047 (2015-01-30)
This work proposes the use of multimodal mixtures of monodispersed silica nanoparticles (SiO2-NPs) standards for the simultaneous determination of size and concentration of SiO2-NPs in aqueous suspensions by asymmetric flow field-flow fractionation (AF4) coupled to inductively coupled plasma mass spectrometry
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 379999-50G | 04061831960051 |
| 379999-10G | 04061831960044 |