SDS

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Protective Gloves
Leather or impervious gloves.
Eye Protection
Wear protective shield (safety glasses) or dust-tight goggles.
Other Protective Clothing or Equipment
Optional
Work/Hygienic Practices
Avoid creating and breathing dust. See ”Other Precautions” under Section VII.
USA government has various regulations on the exposure limits. These regulations are
summarized in the following table for reference.
Exposure Limits/Regulatory Information
Substance Regulatory
Agency
PEL –
Permissibl
e Exp.
Limit – 8
hr.
TLV –
Threshold
Limit
Value – 8
hr. TWA
STEL –
Short
Term Exp.
Limit – 15
minutes
CEIL –
Ceiling
Exp. Limit
– 15
minutes
REL –
Recomme
nded Exp.
Limit – 8
hr. TWA
OSHA 15.00 N/A N/A N/A N/A
MSHA 15.00 N/A N/A N/A N/A
ACGIH N/A 10.00 N/A N/A N/A
Limestone
NIOSH N/A N/A N/A N/A 10.00
Note: All values are in the unit of milligram per cubic meter.
THE INFORMATION AND RECOMMENDATIONS CONTAINED HEREIN ARE BASED
UPON DATA BELIEVED TO BE CORRECT. HOWEVER, NO GUARANTEE OR
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, IS MADE WITH RESPECT TO
THE INFORMATION CONTAINED HEREIN. WE ACCEPT NO RESPONSIBILITY AND
DISCLAIM ALL LIABILITY FOR ANY HARMFUL HEALTH EFFECTS THAT MAY BE
CAUSED BY PURCHASE, RESALE, USE OR EXPOSURE TO OUR LIMESTONE
PRODUCTS. CUSTOMERS-USERS OF THESE PRODUCTS MUST COMPLY WITH
ALL APPLICABLE HEALTH AND SAFETY LAWS, REGULATIONS AND ORDERS.