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Merck
CN

1.12516

Yttrium(III) nitrate hexahydrate

99+

Synonym(s):

Yttrium(III) nitrate hexahydrate

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About This Item

Linear Formula:
Y(NO3)3 · 6 H2O
CAS Number:
Molecular Weight:
383.01
UNSPSC Code:
12352302
EC Index Number:
233-802-6
NACRES:
NA.22
MDL number:
Form:
solid
Solubility:
2304 g/L
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Product Name

Yttrium(III) nitrate hexahydrate, 99+

SMILES string

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

InChI

1S/3NO3.6H2O.Y/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3

InChI key

QBAZWXKSCUESGU-UHFFFAOYSA-N

form

solid

potency

3890 mg/kg LD50, oral (Rat)

pH

3.5 (20 °C, 50 g/L in H2O)

mp

51.8 °C

solubility

2304 g/L

density

1.1 g/cm3 at 20 °C

bulk density

1100 kg/m3

storage temp.

no temp limit

Quality Level

Analysis Note

Assay (complexometric; calculated on dried substance): ≥ 99.0 %
Identity (ICP-OES): passes test

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
This item has

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