6018-94-6 Usage
Description
Nickel oxalate dihydrate is a chemical compound with the formula NiC2O4·2H2O. It is a white crystalline solid that is soluble in water and slightly soluble in ethanol. Nickel oxalate dihydrate is an important precursor for the synthesis of various nickel compounds and has a wide range of applications in different industries.
Uses
Used in Catalyst Production:
Nickel oxalate dihydrate is used as a precursor for the production of nickel catalysts. Nickel catalysts are widely used in various chemical reactions, including hydrogenation, oxidation, and carbonylation processes. The use of nickel catalysts helps to improve the efficiency and selectivity of these reactions.
Used in Magnetic Material Production:
Nickel oxalate dihydrate is also used in the production of magnetic materials. These materials have applications in various industries, such as electronics, data storage, and automotive. The magnetic properties of these materials make them suitable for use in devices like hard drives, sensors, and electric motors.
Used in Organic Synthesis:
Nickel oxalate dihydrate serves as an important raw material and intermediate in organic synthesis. It is used in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and dyes. The use of nickel oxalate dihydrate in organic synthesis helps to improve the yield and purity of the final products.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, nickel oxalate dihydrate is used as a raw material and intermediate for the synthesis of various drugs and pharmaceutical compounds. Its unique chemical properties make it a valuable component in the development of new medications and therapies.
Used in Agrochemical Industry:
Nickel oxalate dihydrate is also used in the agrochemical industry for the synthesis of various agrochemical products, such as pesticides and fertilizers. Its use in this industry helps to improve the effectiveness and efficiency of these products, contributing to increased crop yields and better agricultural practices.
Used in Dye Industry:
In the dye industry, nickel oxalate dihydrate is used as a raw material and intermediate for the synthesis of various dyes and pigments. Its use in this industry helps to improve the colorfastness, stability, and performance of these dyes, making them suitable for use in various applications, such as textiles, plastics, and printing inks.
Preparation
Nickel(II) oxalate precipitates as NiC2O4?2H2O when oxalic acid is added to nickel
salt solutions. It is isomorphous with the oxalates of magnesium, zinc and iron(II), and has
μeff=2.95 BM. When heated in vacuo it decomposes evolving water above 150° and
carbon dioxide above 300° leaving finely divided nickel suitable for catalytic purposes or
reacting to form the carbonyl. The oxalate dissolves in acids with decomposition and in
ammonia with ammine formation.
Production Methods
Nickel Oxalate is produced as a greenish white crystalline dihydrate.
Check Digit Verification of cas no
The CAS Registry Mumber 6018-94-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,1 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6018-94:
(6*6)+(5*0)+(4*1)+(3*8)+(2*9)+(1*4)=86
86 % 10 = 6
So 6018-94-6 is a valid CAS Registry Number.
