NILE CHEMICALS

CAS No.	76-61-9
Chemical Formula	C27H30O5S
Molecular Weight	466.60
Melting Point	221 - 224° c
Dye Content	~95%
Solution Clarity (EtOH)	To pass
Transition Range	pH 1.2 - 2.8 Red to Yellow pH 7.8 - 9.5 Yellow to Blue
Absorptivity (pH 1.2) 543-547 nm	400 - 500
Absorptivity (pH 2.8) 431-436 nm	200 - 300
Absorptivity (pH 7.8) 431-436 nm	200 - 300
Absorptivity (pH 9.5) 594-598 nm	450 - 550
Loss On Drying (110° c)	<3%

BRIEF MSDS

Hazards identification

·         Hazard description: · Not applicable

·         Information pertaining to particular dangers for man and environment
Not applicable

·         Classification system

·         HMIS ratings (scale 0-4)

(Hazardous Materials Identification System)
Health (acute effects) = 1
Flammability = 1
Reactivity = 1

4 First aid measures

·         After inhalation
Supply fresh air. If required, provide artificial respiration. Keep patient warm.
Seek immediate medical advice.

·         After skin contact
Immediately wash with water and soap and rinse thoroughly.
Seek immediate medical advice.

·         After eye contact
Rinse opened eye for several minutes under running water. Then consult a doctor.

Transport information

Not a hazardous material for transportation.
·         DOT regulations:

·         Hazard class: None
·         Land transport ADR/RID (cross-border)

·         ADR/RID class: None
·         Maritime transport IMDG:

·         IMDG Class: None

·         Air transport ICAO-TI and IATA-DGR:

·         ICAO/IATA Class: None

Transport/Additional information:
Not dangerous according to the above specifications.

OTHER INFORMATION

It must be recognised that the physical and chemical properties of any product may not be fully understood and that new, possibly hazardous products may arise from reactions between chemicals. The information given in this data sheet is based on our present knowledge and shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.