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Merck
CN

09830

Sigma-Aldrich

碳酸氢铵

BioUltra, ≥99.5% (T)

别名:

碳酸氢铵

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About This Item

线性分子式:
NH4HCO3
CAS号:
分子量:
79.06
Beilstein:
4329606
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

蒸汽密度

2.7 (vs air)

质量水平

产品线

BioUltra

检测方案

≥99.5% (T)

形式

powder or crystals

杂质

insoluble matter, passes filter test

pH值(酸碱度)

7.0-8.5 (25 °C, 1 M in H2O)

溶解性

H2O: 1 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤500 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

紫外吸收

λ: 260 nm Amax: ≤0.030
λ: 280 nm Amax: ≤0.020

SMILES字符串

N.OC(O)=O

InChI

1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3

InChI key

ATRRKUHOCOJYRX-UHFFFAOYSA-N

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应用

碳酸氢铵可以用来研究生物缓冲液。一项研究使用碳酸氢铵证明了,可以用低温余热再生的碳酸氢铵盐,也可以产生足够的电压,用于微生物可逆电渗析电解细胞产生氢气。碳酸氢铵还被用来研发一种快速的,高灵敏度方法,用来当场判断食品中苏丹红染料,这种方法使用部分填充胶束电动势色谱-质谱技术。

其他说明

气相测序仪上样溶液;离子交换色谱可去除洗脱剂;tRNA消解缓冲液组分

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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P.R. Schimmel et al.
Methods in Enzymology, 59, 343-343 (1979)
M.W. Hunkapiller et al.
Methods in Enzymology, 91, 402-402 (1983)
R.J. Carrico et al.
Methods in Enzymology, 57, 117-117 (1979)
Zuzana Drobna et al.
Chemical research in toxicology, 22(10), 1713-1720 (2009-08-21)
The arsenic (+3 oxidation state) methyltransferase (As3mt) gene encodes a 43 kDa protein that catalyzes methylation of inorganic arsenic. Altered expression of AS3MT in cultured human cells controls arsenic methylation phenotypes, suggesting a critical role in arsenic metabolism. Because methylated
Kasra Hassani et al.
PloS one, 9(4), e95007-e95007 (2014-04-17)
Protozoan parasites of Leishmania genus are able to successfully infect their host macrophage due to multiple virulence strategies that result in its deactivation. Recent studies suggest Leishmania GP63 to be a critical virulence factor in modulation of many macrophage molecules

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