Product Identification

Product Name

Bismuth oxycarbonate

Synonyms

Bismuth carbonate oxide
Bismuth oxycarbonate
Bismuth subcarbonate
Bismuthine, [carbonylbis(oxy)]bis[oxo-
Bismuthyl carbonate

CAS

5892-10-4

Formula

CBi2O5

Molecular Weight

509.97

EINECS

227-567-9

Merck

12,1324

Physical and Chemical Properties

Appearance

White powder

Usage

Made into nanotube arrays that exhibit antibacterial properties. Used in firework.

First Aid Measures

Ingestion

Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.

Inhalation

If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.

Skin

In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.

Eyes

Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention immediately.

Handling and Storage

Storage

Keep container tightly closed. Keep container in a cool, well-ventilated area.

Exposure Controls/Personal Protection

Personal Protection

Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product.

Exposure Effects

Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering. Passes through the placental barrier in human. Due to the presence of dark line on gums, chronic bismuth toxicity may complicate diagnosis of chronic lead toxicity.

Poison Class

5

Fire Fighting Measures

Fire Fighting

Use media most appropriate for surrounding fire to extinguish.

Fire Potential

Not flammable.

Accidental Release Measures

Small spills/leaks

Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.

Stability and Reactivity

Stability

Stable at normal temperatures and pressures.

Hazards Identification

EC Risk Phrase

R: 38 41