61789-51-3 Usage
Uses
Used in Coatings Industry:
Cobalt naphthenate is used as a curing accelerator and cross-linking catalyst for unsaturated polyester resins. It enhances the curing process, leading to improved mechanical properties, chemical resistance, and durability of the final product.
Used in Adhesives and Sealants Industry:
Cobalt naphthenate is used as a promoter in the development of unsaturated flame retardant polyesters, which are essential components in the formulation of high-performance adhesives and sealants. It helps in achieving better adhesion, flexibility, and flame retardancy.
Used in Textile Industry:
Cobalt naphthenate is used in the production of waterproofing agents for textiles. It provides excellent water-repellent properties to the fabric, making it suitable for outdoor clothing and other applications where water resistance is required.
Used in Petroleum Industry:
Cobalt naphthenate is used as a corrosion inhibitor, lubricant, and fuel additive in the petroleum industry. It helps in reducing friction, wear, and corrosion in various mechanical components and enhances the performance and efficiency of the fuel.
Used in Catalyst Industry:
Cobalt naphthenate may be used as a catalyst that facilitates the free radical polymerization of (3-methacryloxypropyl)trimethoxysilane (MPS), which can be used to functionalize alumina nanoparticles. This application is particularly useful in the development of advanced materials with specific properties for various industries.
Used in Paint and Varnish Industry:
Cobalt naphthenate is widely used in polyester resins and paint driers. It accelerates the drying process and improves the hardness, gloss, and durability of the paint and varnish coatings.
Used as Oil Drying Agents:
Cobalt naphthenate plays an important role as oil drying agents, which are used to speed up the drying process of oil-based paints and coatings. It helps in achieving a faster and more uniform drying, resulting in improved appearance and performance of the final product.
Air & Water Reactions
Highly flammable.
Reactivity Profile
COBALT NAPHTHENATE has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.
Health Hazard
Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.
Fire Hazard
Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished.
Flammability and Explosibility
Notclassified
Contact allergens
Cobalt naphthenate is made by treating cobalt hydroxide
or acetate with naphthenic acid. It is an accelerant
in rubber, unsaturated polyester, and vinyl ester resins.
Safety Profile
Moderately toxic by
ingestion. Flammable when exposed to heat
or flame. When heated to decomposition it
emits acrid smoke and irritating fumes.
Potential Exposure
Cobalt naphthenate is used as a drying agent in paints, varnishes; inks, and for curing plastics.
Shipping
UN2001 Cobalt naphthenate powder, Hazard Class: 4.1; Labels: 4.1-Flammable solid. UN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, Technical Name Required
Incompatibilities
Highly flammable; powder or dust can form an explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.
Check Digit Verification of cas no
The CAS Registry Mumber 61789-51-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,8 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 61789-51:
(7*6)+(6*1)+(5*7)+(4*8)+(3*9)+(2*5)+(1*1)=153
153 % 10 = 3
So 61789-51-3 is a valid CAS Registry Number.
InChI:InChI=1/2C10H18O2.Co/c2*1-2-8-3-4-9(7-8)5-6-10(11)12;/h2*8-9H,2-7H2,1H3,(H,11,12);/q;;+2/p-2
