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Chemical Sampling Information (CSI)
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General Description

Synonyms: Basic parafuchsine; Calcozine Magenta N; CI 42500; p Fuchsine; Fuchsine DR-001; Fuchshin SP; Fuchsine SPC; Pararosaniline NCI-C-54739; Paramagenta; Magenta

OSHA IMIS Code Number: R118

Chemical Abstracts Service (CAS) Registry Number: 632-99-5

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: CX9850000; 13429

Chemical Description and Physical Properties:

solid
melting point: 86°C/decomposes

Health Factors

Carcinogenic Classification:

International Agency for Research on Cancer (IARC): Group 1, carcinogenic to humans (Manufacture of Magenta) Group 3, not classifiable as to its carcinogenicity to humans

Monitoring Methods used by OSHA

Conditions: Methanol extraction; Zorbax CN; 50% methanol 50% water 0.1% H3PO4; 2 mL/min; UV Det: 546 nm; Retention time, 15 min; C/P YC 6/83

Bulk Method:

  • current analytical method: High Performance Liquid Chromatography; HPLC/U
    method reference: 2 (OSHA In-House File)
    method classification: Not Validated
    note: Limit the amount of bulk submitted to one gram or one mL.

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