Safety Data Sheet

US. OSHA Table Z-3 (29 CFR 1910.1000)
Value
TypeComponents
TWA 0.8 mg/m3Silica, amorphous, fumed
(CAS 112945-52-5)
20 mppcf
US. ACGIH Threshold Limit Values
Value
Type
Form
Components
STEL 750 ppmAcetone (CAS 67-64-1)
TWA 500 ppm
STEL 50 ppmCyclohexanone (CAS
108-94-1)
TWA 20 ppm
STEL 100 ppmFuran, Tetrahydro- (CAS
109-99-9)
TWA 50 ppm
STEL 300 ppmMethyl ethyl ketone (CAS
78-93-3)
TWA 200 ppm
TWA 1 mg/m3 Respirable fraction.Polyvinyl chloride (CAS
9002-86-2)
US. NIOSH: Pocket Guide to Chemical Hazards
Value
TypeComponents
TWA 590 mg/m3Acetone (CAS 67-64-1)
250 ppm
TWA 100 mg/m3Cyclohexanone (CAS
108-94-1)
25 ppm
STEL 735 mg/m3Furan, Tetrahydro- (CAS
109-99-9)
250 ppm
TWA 590 mg/m3
200 ppm
STEL 885 mg/m3Methyl ethyl ketone (CAS
78-93-3)
300 ppm
TWA 590 mg/m3
200 ppm
TWA 6 mg/m3Silica, amorphous, fumed
(CAS 112945-52-5)
Biological limit values
ACGIH Biological Exposure Indices
Value
Sampling TimeDeterminant SpecimenComponents
50 mg/l Acetone Urine
*
Acetone (CAS 67-64-1)
80 mg/l 1,2-Cyclohexan
ediol,
with
hydrolysis
Urine
*
Cyclohexanone (CAS
108-94-1)
8 mg/l Cyclohexanol,
with hydrolysis
Urine
*
2 mg/l Tetrahydrofura
n
Urine
*
Furan, Tetrahydro- (CAS
109-99-9)
2 mg/l MEK Urine
*
Methyl ethyl ketone (CAS
78-93-3)
* - For sampling details, please see the source document.
SDS USHERCULES Wet Set PVC Aqua Blue, Medium Body, Fast Set 927282
Version #: 01 Revision date: 12-7-2017 Issue date: 5-27-2015
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