ABC of Safety in the Biological Sciences
PARAROSANILINE (Colour Index No. 42500) C19H17N3
SYNONYMS
Basic parafuchsine, calcozine magenta N, cerven zasidita 9,
basic red 9 monohydrochloride, p-fuchsin, fuchsine DR-001,
fuchsine SPC, fuchsin SP, parafuchsin, parafuchsine, para-magenta,
pararosaniline chloride, pararosaniline hydrochloride, schultz-TAB
No.779, triaminotriphenylmethane hydrochloride.
GENERAL PRECAUTIONS
Carcinogen.
Mutagen, should not be handled by pregnant staff.
Keep away from eyes and skin.
Avoid inhalation and ingestion. Keep away from heat or naked
flames.
Keep away from strong oxidising agents
Wear protective clothing
CHARACTERISTICS
Dark green, crystalline powder.
HEALTH HAZARD DATA
This is a triaminotriphenylmethane dye. It is a carcinogen and
mutagen, this substance has produced a variety of carcinomas in
laboratory animals. It is a toxic substance and should not be
handled by staff who are pregnant. Exposure to eyes causes
irritation and pain. Causes skin irritation and can be absorbed
through the skin. It is a respiratory tract irritant. Chronic
exposure can result in the development of a variety of tumours.
The toxicity of this substance has not been fully investigated.
TREATMENTS
Skin - Immediately wash the affected area with soap or mild
detergent and large amounts of water until all evidence of the
chemical has been removed (approximately 15 minutes). If
irritation persists seek medical advice. Remove contaminated
clothing and shoes and decontaminate before re-use.
Eyes - Immediately wash the affected eye with large amounts of
water until all evidence of the chemical has been removed
(approximately 15 minutes). If irritation or pain persists seek
immediate medical attention.
Inhalation - Remove from the area of exposure to fresh air. Keep
warm and allow to rest. Seek medical advice.
Ingestion - Never give anything by mouth if the victim is losing
consciousness, is unconscious or convulsing. Rinse the mouth
thoroughly with water. Do not induce vomiting. Seek immediate
medical advice.
INCOMPATIBILITY
Avoid strong oxidising agents. Heating produces toxic fumes of
carbon, nitrogen and hydrogen chloride.
STORAGE
Store in a cool, dry atmosphere away from heat and incompatible
substances. keep the lid tightly closed.
HANDLING
Always use a fume hood when handling this substance. Wear
protective clothing. A long sleeved laboratory coat or gown with
elasticised wrist bands, rubber gloves and safety goggles as a
minimum standard. if a fume hood is not available a respirator
should be worn.
DISPOSAL
Mix with a combustible solvent and burn in a high temperature
incinerator equipped with an afterburner and scrubber.
ENVIRONMENT
No data available.
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