SODIUM SELENITE | ICSC: 0698 (November 1998) |
Disodium selenite Selenious acid, disodium salt Disodium selenium trioxide |
CAS #: 10102-18-8 |
UN #: 2630 |
EC Number: 233-267-9 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
---|---|---|---|
FIRE & EXPLOSION | Combustible under specific conditions. Gives off irritating or toxic fumes (or gases) in a fire. | NO open flames. | Use water spray, foam, carbon dioxide, dry sand, special powder. |
PREVENT DISPERSION OF DUST! STRICT HYGIENE! IN ALL CASES CONSULT A DOCTOR! | |||
---|---|---|---|
SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Abdominal cramps. Cough. Diarrhoea. Dizziness. Headache. Laboured breathing. Nausea. Sore throat. Vomiting. | Use local exhaust or breathing protection. | Fresh air, rest. Refer for medical attention. |
Skin | Redness. Pain. | Protective gloves. | Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . |
Eyes | Redness. Pain. | Wear safety spectacles, face shield or eye protection in combination with breathing protection if powder. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Abdominal cramps. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
---|---|
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. |
According to UN GHS Criteria Transportation |
STORAGE | |
Separated from strong acids and food and feedstuffs. Well closed. Store in an area without drain or sewer access. | |
PACKAGING | |
Do not transport with food and feedstuffs. |
SODIUM SELENITE | ICSC: 0698 |
PHYSICAL & CHEMICAL INFORMATION | |
---|---|
Physical State; Appearance
Physical dangers
Chemical dangers
|
Formula: Na2SeO3 |
EXPOSURE & HEALTH EFFECTS | |
---|---|
Routes of exposure
Effects of short-term exposure
|
Inhalation risk
Effects of long-term or repeated exposure
|
OCCUPATIONAL EXPOSURE LIMITS |
---|
TLV: 0.2 mg/m3, as TWA. MAK: (as Se, inhalable fraction): 0.02 mg/m3; peak limitation category: II(8); skin absorption (H); carcinogen category: 3; pregnancy risk group: C |
ENVIRONMENT |
---|
The substance is toxic to aquatic organisms. Bioaccumulation of this chemical may occur along the food chain, for example in plants and fish. It is strongly advised not to let the chemical enter into the environment. |
NOTES |
---|
Do NOT take working clothes home. See ICSC 0072. |
ADDITIONAL INFORMATION | ||
---|---|---|
EC Classification Symbol: T+, N; R: 23-28-31-43-51/53; S: (1/2)-28-36/37-45-61 |
All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. | |
See Also: Toxicological Abbreviations