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320145

Ammonium hydroxide solution

ACS reagent, 28.0-30.0% NH3 basis

Synonym(s):

Ammonia aqueous, Ammonia water

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About This Item

Linear Formula:
NH4OH
CAS Number:
1336-21-6
Molecular Weight:
35.05
UNSPSC Code:
12352106
PubChem Substance ID:
329753960
eCl@ss:
38060103
MDL number:
MFCD00066650
Beilstein/REAXYS Number:
3587154
Concentration:
28.0-30.0% NH3
Form:
liquid
Grade:
ACS reagent
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grade

ACS reagent

vapor density

1.2 (vs air)

vapor pressure

115 mmHg ( 20 °C)

form

liquid

expl. lim.

27 %

concentration

28.0-30.0% NH3

impurities

MnO4- reducers, passes test, ≤0.002% CO2

ign. residue

≤0.002%

density

0.9 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.5 ppm, nitrate (NO3-): ≤2 ppm, phosphate (PO43-): ≤2 ppm, sulfate (SO42-): ≤2 ppm

cation traces

Fe: ≤0.2 ppm, heavy metals (as Pb): ≤0.5 ppm

SMILES string

[NH4+].[OH-]

InChI

1S/H3N.H2O/h1H3;1H2

InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N

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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
STBL3803
STBL2237
STBK9802
STBK8141
STBK7753

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Courtney R Sullivan et al.
Molecular neurobiology, 56(6), 4492-4517 (2018-10-20)
We utilized a cell-level approach to examine glycolytic pathways in the DLPFC of subjects with schizophrenia (n = 16) and control (n = 16) and found decreased mRNA expression of glycolytic enzymes in pyramidal neurons, but not astrocytes. To replicate these novel bioenergetic findings
Konstantin Chingin et al.
Analytical chemistry, 84(15), 6856-6862 (2012-07-12)
We introduce an online multiple-junction capillary isoelectric focusing fractionator (OMJ-CIEF) for separation of biological molecules in solution by pI. In OMJ-CIEF, the separation capillary is divided into seven equal sections joined with each other via tubular Nafion membrane insertions. Each
Enrique Cequier et al.
Analytica chimica acta, 845, 98-104 (2014-09-10)
Organophosphate triesters are common flame retardants used in a wide variety of consumer products from which they can migrate and pollute the indoor environment. Humans may thus be continuously exposed to several organophosphate triesters which might be a risk for
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Global Trade Item Number

SKUGTIN
320145-6X500ML04061826695661