NAME: Sudan I

IMIS: S106

CAS: 842-07-9

NIOSH: RTECS QL4900000; 51206

DESCRIPTION:

Brick red crystals.
MW: 248.3
MP: 134 C

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

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; Retention time, 5 min; DL 1.3 ng/inj; ext. eff. = 100%; C/P DBA

WIPE:

Yes, with Glass Fiber Filter.

BULK METHOD:

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