Drierite™ Absorbent, Indicating 10-20 Mesh, MilliporeSigma™

Specifications

Chemical Identifiers

• CAS: 7778-18-9, 7646-79-9
• Molecular Formula: CaO4S
• Molecular Weight (g/mol): 136.13
• MDL Number: MFCD00010912
• InChI Key: OSGAYBCDTDRGGQ-UHFFFAOYSA-L
• Synonym: calcium sulfate, drierite, gypsum, sulfuric acid, calcium salt 1:1, karstenite, calcium sulphate, anhydrous gypsum, plaster of paris, anhydrous calcium sulfate, calcium sulfate, anhydrous
• PubChem CID: 24497
• ChEBI: CHEBI:31346
• IUPAC Name: calcium sulfate
• SMILES: [Ca++].[O-]S([O-])(=O)=O

• Color: Blue
• CAS Max %: Calcium sulfate: 90%
• CAS Min %: Cobalt(II) chloride: 5%
• Physical Form: Solid
• Quantity: 5 lb.
• UN Number: UN 3077
• Odor: No strong odor known
• Packaging: Glass bottle
• Chemical Name or Material: Calcium Sulphate, Cobaltous Chloride as indicator, 10-20 Mesh

Safety and Handling

Hazard Category	H317 May cause an allergic skin reaction. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H341 Suspected of causing genetic defects
Hazard Statement	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P272 Contaminated work clothing must not be allowed out of the workplace. P280 Wear protective gloves. P302 + P352 IF ON SKIN: Wash with plenty of soap and water. P304 + P341 IF INHALED: If breathing is difficult, remove perso n to fresh air and keep comfortable for breathing. P308 + P313 IF exposed or concerned: Get medical advice/ attent ion. P321 Specific treatment (see supplemental first aid instructions on this label). P333 + P313 If skin irritation or rash occurs: Get medical advi ce/ attention. P363 Wash contaminated clothing before reuse. P405 Store locked up. P501 Dispose of contents/ container to an approved waste dispos al plant
DOTInformation	6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects