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Merck
CN

331309

Yttrium(III) nitrate tetrahydrate

99.99% trace metals basis

Synonym(s):

Yttrium nitrate tetrahydrate, Yttrium trinitrate tetrahydrate, Yttrium(3+) tetrahydrate trinitronate

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About This Item

Linear Formula:
Y(NO3)3 · 4H2O
CAS Number:
Molecular Weight:
346.98
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-802-6
MDL number:
Assay:
99.99% trace metals basis
Form:
powder and chunks
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Product Name

Yttrium(III) nitrate tetrahydrate, 99.99% trace metals basis

InChI key

XRKAJAPEZSHSLG-UHFFFAOYSA-N

InChI

1S/3NO3.4H2O.Y/c3*2-1(3)4;;;;;/h;;;4*1H2;/q3*-1;;;;;+3

SMILES string

[Y+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

assay

99.99% trace metals basis

form

powder and chunks

reaction suitability

core: yttrium

impurities

≤150.0 ppm Trace Rare Earth Analysis

density

2.68 g/mL at 25 °C (lit.)

application(s)

electroplating
material synthesis precursor

Quality Level

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Application

Source of yttrium used to make yttrium-based surfactant mesophases which are promising as adsorbing agents as well as for optically functional species.

pictograms

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signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

危险化学品
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Mitsunori Yada et al.
Inorganic chemistry, 37(25), 6470-6475 (2001-10-24)
The layered and hexagonal yttrium-based surfactant mesophases templated by anionic surfactant (C(n)()H(2)(n)()(+1)OSO(3)(-) and C(n)()H(2)(n)()(+1)SO(3)(-)) assemblies were synthesized by the homogeneous precipitation method using urea. The layered mesophase is formed of a layered but curving or bending microstructure and transformed into

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