|CALCIUM SULFATE DIHYDRATE||ICSC: 1734 (November 2009)|
Sulfuric acid, calcium salt, dihydrate
| CAS #: 10101-41-4
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.||In case of fire in the surroundings, use appropriate extinguishing media.|
|Inhalation||Cough.||Use local exhaust or breathing protection.||Fresh air, rest.|
|Skin||Rinse and then wash skin with water and soap.|
|Eyes||Redness.||Wear safety spectacles.||First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.|
|Ingestion||Do not eat, drink, or smoke during work.||Rinse mouth.|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into containers. If appropriate, moisten first to prevent dusting.||
According to UN GHS CriteriaNo hazard classification according to GHS criteria
|CALCIUM SULFATE DIHYDRATE||ICSC: 1734|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
Formula: CaSO4 . 2H2O
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
TLV: (inhalable fraction): 10 mg/m3, as TWA.
MAK: (inhalable fraction): 4 mg/m3; pregnancy risk group: C.
MAK: (respirable fraction): 1.5 mg/m3; pregnancy risk group: C
|The apparent melting point caused by loss of crystal water is given.
See ICSCs 1215 and 1589.
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