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Merck
CN

09859

Sigma-Aldrich

氢氧化铵 溶液

BioUltra, ~1 M NH3 in H2O (T)

别名:

氨水, 阿摩尼亚水

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关于此项目

线性分子式:
NH4OH
化学文摘社编号:
1336-21-6
分子量:
35.05
Beilstein:
3587154
MDL编号:
MFCD00066650
UNSPSC代码:
12352305
eCl@ss:
38060103
PubChem化学物质编号:
329748850
NACRES:
NA.25

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产品线

BioUltra

质量水平

200

表单

liquid

expl. lim.

27 %

浓度

~1 M NH3 in H2O (T)

杂质

insoluble matter, passes filter test

密度

0.9 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.5 mg/kg
phosphate (PO43-): ≤0.5 mg/kg
sulfate (SO42-): ≤2 mg/kg

痕量阳离子

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

λ

neat

紫外吸收

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

储存温度

2-8°C

SMILES字符串

[NH4+].[OH-]

InChI

1S/H3N.H2O/h1H3;1H2

InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N

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相关类别

一般描述

Ammonium hydroxide is a weak base mainly used as a source to prepare other ammonium compounds like urea, ammonium carbonate and ammonium sulfate etc.

应用

氢氧化铵溶液可用于研究色谱、基础溶液、分析试剂、滴定和滴定溶液。使用氢氧化铵溶液开发了通过电感耦合等离子体质谱法测定婴儿配方奶粉和成人营养产品中总碘 (m/z 127) 的单实验室验证。氢氧化铵溶液还被用于开发灵敏的液相色谱-串联质谱法，以定量小鼠血浆和人血浆中的miglustat，以改善了囊性纤维化患者的治疗。

象形图

CorrosionEnvironment
GHS05,GHS09

警示用语：

Danger

危险声明

H315,H318,H410

危险分类

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN4189
BCCM8022
BCCM1032
BCCJ6421
BCCK0147

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