Iron naphthenate
- CAS NO.:1338-14-3
- Empirical Formula: C22H14FeO4
- Molecular Weight: 398.18916
- MDL number: MFCD00147295
- EINECS: 215-660-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-05 19:05:58
What is Iron naphthenate?
Description
Iron napthenate is one of four substances (along with iron linoleate, iron caprylate and iron tallate) that are included among commercial products known as metallic driers. They hasten the drying of oleoresinous coating materials which are used to line the inner surfaces of food-containing cans. Each preparation represents a mixture rather than a single compound; its composition will depend upon the nature and amount of organic acids in the parent oil. Commercial preparations contain both ferrous and ferric salts, with a total iron content of about 6 or 7 percent. Iron napthenate refers to the iron salts of various mixed acids occurring in naphthalene-base crude petroleums. Naphthenic acid is a complex mixture of cyclic compounds with aliphatic side chains. Driers are usually prepared from acid fractions with molecular weights between 220 and 230.
Chemical properties
A heavy-metal soap. Combustible.
The Uses of Iron naphthenate
Food additive.
Definition
A soap based on mixed naphthenic acids. Available commercially as a liquid containing 6% iron.
Properties of Iron naphthenate
Density | 0,9 g/cm3 |
Flash point: | 40°C |
form | liquid |
Specific Gravity | 0.9 |
color | brown |
Water Solubility | Slightly soluble in water. |
Exposure limits | ACGIH: TWA 100 ppm OSHA: TWA 500 ppm(2900 mg/m3) NIOSH: IDLH 20000 mg/m3; TWA 350 mg/m3; Ceiling 1800 mg/m3 |
EPA Substance Registry System | Naphthenic acids, iron salts (1338-14-3) |
Safety information for Iron naphthenate
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 Health Hazard GHS08 |
GHS Hazard Statements |
H226:Flammable liquids H304:Aspiration hazard H340:Germ cell mutagenicity H350:Carcinogenicity H372:Specific target organ toxicity, repeated exposure |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P405:Store locked up. |
Computed Descriptors for Iron naphthenate
New Products
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