NAME: Oryzalin
SYNONYM(s):
4-(Dipropylamino)-3,5-dinitrobenzene-sulfuramide; Dirmal;
Ryzelan; Surflan
IMIS: 1973
CAS: 19044-88-3
NIOSH: RTECS WO9350000; 79553
DESCRIPTION:
Yellow orange crystals.
MW:
346
MP:
141 C
VP:
30 x 10-7 mm
Exposure Limits
Health Factors
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Glass Fiber Filter (37 mm) in series with Midget Impinger containing 15 mL Isopropanol.
MAX V:
120 Liters MAX F:
1.0 L/min
ANL 1:
High Performance Liquid Chromatography; HPLC/U.
REF:
2 (OSHA In-House File)
CLASS:
Not Validated
COND:
Methanol extraction; C18 column; 65% methanol 35% water, PIC A;
1 mL/min; UV 280, 313 nm; Retention time, 15 min; DL 23 ng/inj;
C/P JML 11/79
BULK METHOD:
Limit the amount of bulk submitted to one gram or one mL.
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