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10031-43-3

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10031-43-3 Usage

Description

Cupric nitrate is the cupric salt of nitrate. Cupric nitrate has various applications: a major application is its conversion to copper oxide, a powerful catalyst organic chemistry. It can also be used in textiles and polishing agents of other metals. It can also be used to demonstrate chemical voltaic cell reactions in schools. During organic synthesis, it can be combined with acetic anhydride to be used as an effective reagent for nitration of aromatic compounds. Its hydrate form can catalyze oxidative coupling of 2, 6-dimethylphenol to produce a polymer which is an important engineering material. Its tri-hydrate form can catalyze the solvent-free synthesis of 3-aminopropenones and 3-aminopropenoates. Its pentahydrate form may be used in the preparation of novel coordination polymers. It also has applications in medicine, as an insecticide, in chemical analysis, in making light sensitive papers.

Chemical Properties

Different sources of media describe the Chemical Properties of 10031-43-3 differently. You can refer to the following data:
1. Copper(II) nitrate trihydrate, Cu(NO3)2·3H2O, [10031-43-3], MW 241.59, MP 114.5°C, d 2.32, is a deep blue deliquescent material that crystallizes as rhombic platelets.Copper(II) nitrate trihydrate is very soluble in water, 77.4 g/100 g solution, and in methanol and ethanol. The anhydrous salt has been prepared by reaction of copper metal with N2O4 in ethylacetate, but it is not available commercially.
2. Hygroscopic blue crystal with an order of nitric a

Reference

https://en.wikipedia.org/wiki/Copper(II)_nitrate https://www.sigmaaldrich.com/catalog/product/aldrich/229636?lang=en®ion=US https://www.sigmaaldrich.com/catalog/product/sigald/61194?lang=en®ion=US https://www.sigmaaldrich.com/catalog/product/sigald/223395?lang=en®ion=US https://cameochemicals.noaa.gov/chemical/3023

Uses

Different sources of media describe the Uses of 10031-43-3 differently. You can refer to the following data:
1. Analytical Reagent
2. Copper(II) nitrate trihydrate may be used in the preparation of the following mononuclear copper(II) complexes (phen = 1,10-phenanthroline, dpq = dipyrido[3,2-d:2′,3′-f]quinoxaline and dppz = dipyrido[3,2-a:2′,3′-c]phenazine):[Cu(dpq)(NO3)2][Cu(dpq)(NO3)(H2O)2](NO3)[Cu(dpq)(NO3)2(H2O)2]·2H2O[Cu(dppz)(NO3)2(H2O)]·H2O

General Description

Copper(II) nitrate trihydrate is a hydrated copper salt. It participates as catalyst in the solvent-free synthesis of 3-aminopropenones and 3-aminopropenoates.

Purification Methods

Crystallise it from weak aqueous HNO3 (0.5mL/g) by cooling from room temperature. The anhydrous salt can be prepared by dissolving copper metal in a 1:1 mixture of liquid NO2 and ethyl acetate and purified by sublimation [Evans et al. J Chem Soc, Faraday Trans 1 75 1023 1979]. The hexahydrate dehydrates to the trihydrate at 26o, and the anhydrous salt sublimes between 150 and 225o, but melts at 255-256o and is deliquescent.

Check Digit Verification of cas no

The CAS Registry Mumber 10031-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,3 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10031-43:
(7*1)+(6*0)+(5*0)+(4*3)+(3*1)+(2*4)+(1*3)=33
33 % 10 = 3
So 10031-43-3 is a valid CAS Registry Number.
InChI:InChI=1/Cu.NO3.3H2O/c;2-1(3)4;;;/h;;3*1H2/q+2;-1;;;

10031-43-3 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Sigma-Aldrich

  • (61194)  Copper(II)nitratetrihydrate  puriss. p.a., 99-104%

  • 10031-43-3

  • 61194-100G

  • 800.28CNY

  • Detail
  • Sigma-Aldrich

  • (61194)  Copper(II)nitratetrihydrate  puriss. p.a., 99-104%

  • 10031-43-3

  • 61194-500G

  • 3,044.34CNY

  • Detail
  • Sigma-Aldrich

  • (61197)  Copper(II)nitratetrihydrate  purum p.a., 98.0-103% (RT)

  • 10031-43-3

  • 61197-250G

  • 565.11CNY

  • Detail
  • Sigma-Aldrich

  • (61197)  Copper(II)nitratetrihydrate  purum p.a., 98.0-103% (RT)

  • 10031-43-3

  • 61197-1KG

  • 1,643.85CNY

  • Detail

10031-43-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Copper(II) nitrate trihydrate

1.2 Other means of identification

Product number -
Other names Copper nitrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10031-43-3 SDS

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