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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
White (8/5PB)
Odour:
pungent
Substance type:
inorganic
Conclusions:
From the Observed results, it was concluded that Cyanogen Bromide is a white crystalline solid (8/5PB) with penetrating pungent odour.
Executive summary:

The Present study was conducted to determine the Physical state, Colour and Odour of Cyanogen Bromide sponsored by Libor Bachura Vyzkum A Vyroba at Bioscience Research Foundation, India by following OCSPP (Physical state - 830.6303, Colour - 830.6302 and Odour - 830.6304) guidelines.

"Parameters"       "Results"

"Physical state"       "Crystalline solid"

"Colour (Code)"       "White (8/5PB)"

"Odour"       "Penetrating pungent odour"

Description of key information

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information