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Cadmium sulfate octahydrate(7790-84-3)

Cadmium sulfate octahydrate(7790-84-3)
Product IdentificationBack to Contents
【Product Name】

Cadmium sulfate octahydrate
【CAS】

7790-84-3
【Formula】

CdH2O5S3
【Formula】

CdSO4.H2O
【Molecular Weight】

226.49
【RTECS】

EV2850000
【RTECS Class】

Tumorigen; Mutagen; Reproductive Effector
【Beilstein/Gmelin】

224230 (G)
Physical and Chemical PropertiesBack to Contents
【Appearance】

White ronoclinic crystals
【Melting Point】

41
【Density】

3.79 g/cm3 (20 C)
【Usage】

Electroplating of cadmium in electronic circuits.
First Aid MeasuresBack to Contents
【Ingestion】

Induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Wash hands before eating. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Inhalation】

Effects may be delayed. Causes respiratory tract irritation. Irritation may lead to chemical pneumonitis and pulmonary edema. May cause dyspnea (difficult breathing from shortness of breath). May cause cough, chest pain, fever, muscular cramps, and headache.
【Skin】

Causes skin irritation.
【Eyes】

Causes eye irritation.
【Ingestion】

Harmful if swallowed. Causes gastrointestinal irritation with nausea, vomiting and diarrhea. May cause unconsciousness.
【Hazards】

Contact with metals may evolve flammable hydrogen gas.
【UN (DOT)】

2570
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】

May cause respiratory tract cancer. Prolonged or repeated exposure may cause permanent bone structure abnormalities. May cause liver and kidney damage. May cause anemia and other blood cell abnormalities. Chronic inhalation may cause pulmonary emphysema.
【Exposure limit(s)】

5 µg/m3 PEL {2 µg/m3 respirable TLV}
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Substance is noncombustible. Extinguishing media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.
【Fire Potential】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal shipping and handling conditions.
【Incompatibilities】

Violently reacts with magnesium and with aluminum powder when heated.
【Decomposition】

Oxides of sulfur, toxic cadmium oxide fumes.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

2570
【Hazard Class】

6.1
【Packing Group】

I; II; III
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