1184-64-1 Usage
Description
Cupric carbonate, also known as copper(II) carbonate, is a chemical compound with the formula CuCO3. It is an ionic solid, a salt, consisting of copper(II) cations Cu2+ and carbonate anions CO32-. At ambient temperatures, it appears as a green or blue powder and is commonly found as the green copper mineral malachite.
Uses
Used in Pigment Industry:
Cupric carbonate is used as a pigment for its distinctive green color, which is derived from the mineral malachite.
Used in Agriculture:
Cupric carbonate is used as an insecticide to control pests and as a plant fungicide to prevent smut in crops.
Used in Cosmetics:
Cupric carbonate is used as a cosmetic astringent due to its ability to contract or constrict the skin, providing a tightening effect.
Synthesis
Reliable synthesis of true copper(II) carbonate was reported for the first time in 1973 by?Hartmut Ehrhardt?and others. The compound was obtained as a gray powder, by heating basic copper carbonate in an atmosphere of carbon dioxide (produced by the decomposition of?silver oxalate?Ag2C2O4) at 500?°C and 2 GPa?(20,000 atm). The compound was determined to have a?monoclinic?structure.
Check Digit Verification of cas no
The CAS Registry Mumber 1184-64-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,8 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1184-64:
(6*1)+(5*1)+(4*8)+(3*4)+(2*6)+(1*4)=71
71 % 10 = 1
So 1184-64-1 is a valid CAS Registry Number.
InChI:InChI=1/CH2O3.Cu/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
