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Merck
CN

C2646

Copper(II) nitrate hydrate

Synonym(s):

Cupric nitrate hydrate

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About This Item

Linear Formula:
Cu(NO3)2 · xH2O
CAS Number:
13778-31-9
Molecular Weight:
187.56 (anhydrous basis)
UNSPSC Code:
12352300
PubChem Substance ID:
329775014
EC Number:
221-838-5
MDL number:
MFCD00149669

Key Documents

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InChI key

VMKYLARTXWTBPI-UHFFFAOYSA-N

InChI

1S/Cu.2NO3.H2O/c;2*2-1(3)4;/h;;;1H2/q+2;2*-1;

SMILES string

O.[Cu++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

mp

114.5 °C (dec.) (lit.)

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - Ox. Sol. 1 - Skin Corr. 1B

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
117H3491
113H3444
096H3420
094K3646
088H3472

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Shenghong Zhong et al.
Soft matter, 11(35), 6999-7004 (2015-08-05)
Here, we report the development of an experimental system based on liquid crystals (LCs) confined in microcapillaries for imaging interfacial phenomena. The inner surfaces of the microcapillaries were modified with octadecyltrichlorosilane to promote an escaped-radial configuration of LCs. We checked

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