General Information
Revision date
2010-01-03
Product name
Methyl Sulfonyl Methane (MSM)
Product name
Methyl Sulfonyl Methane (MSM)
Identification on the label/Trade name
Methyl sulfone, Methanol sulfonylibis, DMSO2
Chemical name
Dimethyl Sulfone
CAS No.
67-71-0
Emergency telephone
(86) 731 22585203
Icons in SDS
Company Information
company name
Zhuzhou Hansen Chemicals Co., Ltd
Section 2
SECTION 2: Hazards identification
NFPA Rating WARNING! COMBUSTIBLE LIQUID AND VAPOR PHYSICAL APPEARANCE: White crystalline flakes or powder ODOR: Essentially odorless EFFECTS OF OVEREXPOSURE: Inhalation: A nuisance dust that may cause respiratory irritation due to its physical form. Eyes: The physical form of the chemical could be mechanically irritating to the eye. Skin: Non-irritating. Ingestion: Undetermined in humans but generally considered to be of low toxicity (oral rat LD50: 17,000mg/kg). HMIS AND NFPA HAZARD RATINGS: Health - 1, Flammability - 1, Chemical Reactivity - 0 Note: HMIS and NFPA ratings involve data and interpretations that may vary from company to company. In both cases the lower the number, the less the hazard. They are intended only for rapid, general identification of the magnitude of the specific hazard. To deal adequately with the safe handling of this material, all the information contained in this MSDS must be considered.
