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544574

Sigma-Aldrich

Cobalt naphthenate

6%

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About This Item

CAS Number:
61789-51-3
MDL number:
MFCD02094763
UNSPSC Code:
12162002
NACRES:
NA.23

Quality Level

100

concentration

≤6.5% Co+2 in mineral spirits
6%

refractive index

n20/D 1.4620

density

0.921 g/mL at 25 °C

InChI

1S/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

InChI key

XSWKLHINRKWMTD-UHFFFAOYSA-L

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General description

Cobalt naphthenate is the catalyst that promotes the curing process and allows effective cross-linking for a variety of polymeric films.

Application

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. It can be used as a promoter for the development of unsaturated flame retardant polyesters.

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 3 - Repr. 2 - Skin Sens. 1 - STOT RE 1 - STOT RE 1 Oral

Target Organs

Central nervous system, Gastrointestinal tract

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

120.0 °F - Tag closed cup

Flash Point(C)

48.9 °C - Tag closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

544574-250G:4548173981185
544574-1KG:4548173981178
544574-VAR:
544574-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV9027
MKCQ0179
MKCQ0180
MKCG9346
MKCF3919

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