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Merck
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重要文件

09691

Sigma-Aldrich

乙酸铵 溶液

BioUltra, for molecular biology, ~5 M in H2O

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About This Item

線性公式:
CH3COONH4
CAS號碼:
分子量::
77.08
Beilstein:
4186741
MDL號碼:
分類程式碼代碼:
12161700
eCl@ss:
39021908
PubChem物質ID:
NACRES:
NA.25

等級

Molecular Biology
for molecular biology

品質等級

產品線

BioUltra

形狀

liquid

濃度

~5 M in H2O

雜質

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

燃燒殘留物

≤0.01% (as SO4)

pH值

6.2-7.5 (25 °C, 1 M in H2O)

密度

1.07 g/mL at 20 °C

負離子痕跡

chloride (Cl-): ≤5 mg/kg
nitrate (NO3-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg

正離子痕跡

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

&lambda ;

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01

SMILES 字串

CC([O-])=O.[H][N+]([H])([H])[H]

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChI 密鑰

USFZMSVCRYTOJT-UHFFFAOYSA-N

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應用

醋酸铵溶液可用于研究分子生物学、生物缓冲液、试剂及 DNA 和 RNA 纯化等。醋酸铵溶液已用于研究 α 的药代动力学分析和 β大鼠血浆中甘草次酸的差向异构体。研究中还使用了乙酸铵溶液,建立了同时测定部分中草药和中成药中马兜铃酸 A 和 B 的方法。

儲存類別代碼

10 - Combustible liquids

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, Gloves


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分析證明 (COA)

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Protocol for Anti Ago-RNA Immunoprecipitation from mammalian cells using the RIP kit

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