Synonyms: Sesone; Sodium 2,4-dichlorophenoxyethyl sulphate; Disul-sodium; Sodium 2,4-Dichlorophenyl Cellosolve Sulfate
OSHA IMIS Code Number: C149
Chemical Abstracts Service (CAS) Registry Number: 136-78-7
NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: KK4900000
NIOSH Pocket Guide to Chemical Hazards, Crag Herbicide: chemical description, physical properties, potentially hazardous incompatibilities, and more
Chemical Description and Physical Properties:
Colorless, odorless solid
molecular weight: 309
vapor pressure: approx. 0 mm
Incompatibilities: Strong oxidizers
OSHA Permissible Exposure Limit (PEL):
General Industry: 15.0 mg/m3
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL): 5 mg/m3 TWA
Health Effects: Cumulative liver damage (HE3); LD50 (oral, rat) 730 mg/kg
Primary Laboratory Sampling/Analytical Method (SLC1):
- sampling media: Mixed Cellulose Ester Filter (MCEF) 0.8 microns preceded by 10 mm Nylon Cyclone
maximum volume: 153 Liters
maximum flow rate: 1.7 L/min
analytical 1: Colorimetric
method reference: 1 (NIOSH S-356)
sampling and analytical error: 0.09
method classification: Fully Validated
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