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CN

20911

Cadmium nitrate tetrahydrate

purum p.a., ≥99.0% (T)

Synonym(s):

Nitric acid, cadmium salt tetrahydrate

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About This Item

Linear Formula:
Cd(NO3)2 · 4H2O
CAS Number:
Molecular Weight:
308.48
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
233-710-6
Beilstein/REAXYS Number:
8156730
MDL number:
Assay:
≥99.0% (T)
Form:
powder or crystals
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grade

purum p.a.

assay

≥99.0% (T)

form

powder or crystals

mp

59.5 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+](=O)O[Cd]O[N+]([O-])=O

InChI

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

InChI key

QOYRNHQSZSCVOW-UHFFFAOYSA-N



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signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

target_organs

Kidney,Bone

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品

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Hui-Ting Wang et al.
Acta crystallographica. Section C, Structural chemistry, 71(Pt 7), 549-553 (2015-07-07)
A new cadmium-thiocyanate complex, namely catena-poly[1-carboxymethyl-4-(dimethylamino)pyridinium [cadmium(II)-tri-μ-thiocyanato-κ(4)N:S;κ(2)S:N] [[[4-(dimethylamino)pyridinium-1-acetate-κ(2)O,O']cadmium(II)]-di-μ-thiocyanato-κ(2)N:S;κ(2)S:N]], {(C9H13N2O2)[Cd(NCS)3][Cd(NCS)2(C9H12N2O2)]}n, was synthesized by the reaction of 4-(dimethylamino)pyridinium-1-acetate, cadmium nitrate tetrahydrate and potassium thiocyanide in aqueous solution. In the crystal structure, two types of Cd(II) atoms are observed in distorted octahedral coordination
Guiqiu Chen et al.
Colloids and surfaces. B, Biointerfaces, 117, 199-205 (2014-03-19)
This study details a novel method for the extracellular microbial synthesis of cadmium sulfide (CdS) quantum dots (QDs) by the white rot fungus Phanerochaete chrysosporium. P. chrysosporium was incubated in a solution containing cadmium nitrate tetrahydrate, which became yellow from
Qiang Li et al.
Acta crystallographica. Section C, Structural chemistry, 70(Pt 11), 1054-1056 (2014-11-06)
A new cadmium dicyanamide complex, poly[tetramethylphosphonium [μ-chlorido-di-μ-dicyanamido-κ(4)N(1):N(5)-cadmium(II)]], [(CH3)4P][Cd(NCNCN)2Cl], was synthesized by the reaction of tetramethylphosphonium chloride, cadmium nitrate tetrahydrate and sodium dicyanamide in aqueous solution. In the crystal structure, each Cd(II) atom is octahedrally coordinated by four terminal N atoms



Global Trade Item Number

SKUGTIN
20911-25G-F04061838770561
20911-100G-F04061838770554