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Chemical Sampling Information
Sudan III
 Field Definitions
 Analytical Methods
 Health Guidelines
General Description

NAME: Sudan III

IMIS: S107

CAS: 85-86-9

NIOSH: RTECS QK4250000; 50905

DESCRIPTION:

Reddish brown crystals.
MW: 352.4
MP: 195 C

Exposure Limits
Health Factors

IARC: Group 3, not classifiable as to its carcinogenicity to humans

Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):



MEDIA: Glass Fiber Filter (37 mm)
MAX V: 100 Liters   MAX F: 1.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/UV/VIS
REF: 2 (OSHA In-House File)
CLASS: Partially Validated
NOTE: Sample needs to be refrigerated.

COND: Benzene extraction; Alltech C18; 100% methanol; 1.2 mL/min; UV Det: 436, 546; Retention time, 9.2 min; DL 2 ng/inj; Ext. Eff= 96%; C/P DBA

WIPE:

Yes, with Glass Fiber Filter.

BULK METHOD:

Limit the amount of bulk submitted to one gram or one mL.


Revision Date: 08/24/1992
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