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09859

Ammonium hydroxide solution

Name: Ammonium hydroxide solution
Brand: SIAL

BioUltra, ~1 M NH₃ in H₂O (T)

동의어(들):

Ammonia aqueous, Ammonia water

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

NH₄OH

CAS 번호:

1336-21-6

Molecular Weight:

35.05

NACRES:

NA.25

PubChem Substance ID:

329748850

eCl@ss:

38060103

UNSPSC Code:

12352305

MDL number:

MFCD00066650

Beilstein/REAXYS Number:

3587154

Form:

liquid

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도움 문의

속성

product line

BioUltra

Quality Segment

200

form

liquid

expl. lim.

27 %

concentration

~1 M NH₃ in H₂O (T)

impurities

insoluble matter, passes filter test

density

0.9 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤0.5 mg/kg, phosphate (PO₄^3-): ≤0.5 mg/kg, sulfate (SO₄^2-): ≤2 mg/kg

cation traces

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

UV absorption

λ: 260 nm A_max: 0.01, λ: 280 nm A_max: 0.01

storage temp.

2-8°C

SMILES string

[NH4+].[OH-]

InChI

1S/H3N.H2O/h1H3;1H2

InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N

설명

General description

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

Application

Ammonium hydroxide solution can be used to study chromatography, base solutions, analytical reagents, titration and volumetric solutions. Ammonium hydroxide solution has been used to develop a single-laboratory validation by inductively coupled plasma-mass spectrometry for the determination of total iodine (m/z 127) in infant formula and adult nutritional products. Ammonium hydroxide solution has also been used to develop a sensitive liquid chromatography-tandem mass spectrometry method to quantify miglustat in mouse plasma and in human plasma, which has improved treatment of patients with cystic fibrosis.

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pictograms

GHS05,GHS09

signalword

Danger

hcodes

H315,H318,H410

pcodes

P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313

Hazard Classifications

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

저장 등급

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c