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Merck
CN

13-2291

Hydroxylamine hydrochloride

≥97.0%, suitable for determination of toxic metals

Synonym(s):

Hydroxylammonium chloride

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About This Item

Linear Formula:
NH2OH · HCl
CAS Number:
5470-11-1
Molecular Weight:
69.49
EC Number:
226-798-2
UNSPSC Code:
12352301
PubChem Substance ID:
329750109
Beilstein/REAXYS Number:
3539763
MDL number:
MFCD00051089
Assay:
≥97.0%
Grade:
SAJ special grade
Form:
crystalline
Solubility:
water: soluble

Key Documents

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InChI key

WTDHULULXKLSOZ-UHFFFAOYSA-N

InChI

1S/ClH.H3NO/c;1-2/h1H;2H,1H2

SMILES string

Cl.NO

grade

SAJ special grade

assay

≥97.0%

form

crystalline

availability

available only in Japan

technique(s)

inhibition assay: suitable

pH

2.5-3.5 (20 °C, 50 g/L)

mp

155-157 °C (dec.) (lit.)

solubility

water: soluble

density

1.67 g/mL at 25 °C (lit.)

suitability

suitable for determination of toxic metals

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Biochem/physiol Actions

MAO inhibitor; inhibits platelet aggregation.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral

target_organs

spleen

Storage Class

4.1A - Other explosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U4524
U7346
U4142
U2041
U2848

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Sungyoon Park et al.
Journal of hazardous materials, 402, 123760-123760 (2020-12-02)
Although it has recently been reported that notable amounts of rare earth elements (REEs) are present in the residual coal ash, little is currently known regarding the association of these elements with the coal ash matrix, thereby limiting the potential
Wanderley R Bastos et al.
Environmental research, 140, 191-197 (2015-04-13)
The Madeira River is the largest tributary of the Amazon River Basin and one of the most impacted by artisanal gold-mining activities, deforestation for agricultural projects, and recent hydroelectric reservoirs. Total Hg (and methylmercury-MeHg) concentrations was determined in 3182 fish
Anke Bill et al.
PloS one, 9(6), e97973-e97973 (2014-06-03)
The human prostacyclin receptor (hIP receptor) is a seven-transmembrane G protein-coupled receptor (GPCR) that plays a critical role in vascular smooth muscle relaxation and platelet aggregation. hIP receptor dysfunction has been implicated in numerous cardiovascular abnormalities, including myocardial infarction, hypertension
Marte S Dragset et al.
Antimicrobial agents and chemotherapy, 59(4), 2256-2264 (2015-02-04)
Efficient iron acquisition is crucial for the pathogenesis of Mycobacterium tuberculosis. Mycobacterial iron uptake and metabolism are therefore attractive targets for antitubercular drug development. Resistance mutations against a novel pyrazolopyrimidinone compound (PZP) that is active against M. tuberculosis have been
Yuan Zhao et al.
Small (Weinheim an der Bergstrasse, Germany), 10(22), 4770-4777 (2014-08-20)
Chiral plasmonic assemblies with strong and tunable chiroptical activity are emerging materials yet challenging to fabricate. Moreover, shell-programmed chiroptical regulation is really rare. Here, the chiroptical activity of core-shell (CS) nanoparticles (NPs) heterodimers (HDs) with different types and thicknesses of
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