Product Identification

Product Name

Nickelous acetate

Synonyms

Nickel diacetate
Nickel(2+) acetate
Nickel(II) acetate
Nickelous acetate

CAS

373-02-4

Formula

C4H6NiO4

Molecular Weight

176.78

EINECS

206-761-7

RTECS

QR6125000

RTECS Class

Tumorigen; Mutagen; Reproductive Effector

Merck

12,6583

Beilstein/Gmelin

3692532

Beilstein Reference

4-02-00-00094

Physical and Chemical Properties

Appearance

Dull green odorless solid.

Density

1.80 g/cm3 (20 C)

Heat Of Vaporization

Usage

Mainly as a mordant in textile industry & to a minor extent as a hydrogenation catalyst.

First Aid Measures

Ingestion

The possible benefit of early removal of some ingested material by cautious gastric lavage must be weighed against potential complications of bleeding or perforation. Activated charcoal activated charcoal binds most toxic agents and can decrease their systemic absorption if administered soon after ingestion. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents.

Inhalation

If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.

Skin

Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.

Eyes

If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.

Handling and Storage

Storage

Store in a cool, dry location.

Handling

Always wear gloves, mask, goggles and use a hood.

Hazards Identification

Inhalation

Inhalation causes irritation of nose and throat. Ingestion causes vomiting. Contact with eyes causes irritation. May cause dermatitis in contact with skin.

Skin

See inhalation.

Eyes

See inhalation

Ingestion

Large doses taken orally or by inhalation may cause nausea, vomiting, and diarrhea.

Exposure Controls/Personal Protection

Personal Protection

Rubber gloves; face shield or safety goggles; protective clothing.

Respirators

Mechanical filter respirator.

Exposure Effects

Acute intoxication of nickel carbonyl has two stages, immediate and delayed. A person may have a temperature as a delayed symptom, but it will seldom elevate above 101 degrees. Early symptoms after inhalation are dizziness, giddiness, and weakness. Nickel salts are reported to be animal teratogens. Increased incidence of stillbirth and neonatal mortality of rat offspring were associated with maternal consumption of nickel chloride solutions prior to mating and during gestation. Nickel has been found in breast milk. ORAL ADMINISTRATION of nickel sulphate to rats caused decreased testicular, prostate, and seminal vesicle size as well as abnormalities of sperm and decreased sperm count.

Exposure limit(s)

IDHL: NIOSH considers nickel metal and other compounds (as Ni) to be a potential

Poison Class

4

Fire Fighting Measures

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.

Fire Potential

Not flammable

Accidental Release Measures

Small spills/leaks

Sweep into suitable container for disposal.

Stability and Reactivity

Stability

Stable at normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Combustion Products

Toxic gases and vapors (such as nickel carbonyl) may be released in a fire involving nickel.