Chromate(2-), [4-[(5-chloro-2-hydroxy-3-nitrophenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium

Appearance / physical state / colour

Link to relevant study record(s)

Reference

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

key study

Study period:

07 August, 2015 - 13 October, 2015

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

comparable to guideline study

Justification for type of information:

None

Principles of method if other than guideline:

The test material was characterized based on visual inspection.

GLP compliance:

no

Specific details on test material used for the study:

- Identity: FAT 20202/H TE
- Batch: 111 (Thailand)
- Appearance: dark brown powder at 20 °C
- Smell: neutral
- pH-Value: pH-value of a solution of 2 % (w/w) = 8.2
- Expiration date: August 2, 2020
- Storage: to be stored at room-temperature

Physical state at 20°C and 1013 hPa:

solid

Key result

Form:

solid: particulate/powder

Colour:

Dark brown

Odour:

other: neutral

Substance type:

organic

None

Conclusions:

FAT 20202/H is a dark brown powder at 20 °C with neutral smell.

Executive summary:

FAT 20202/H is a dark brown powder at 20 °C with neutral smell.

Description of key information

FAT 20202/H is a dark brown powder at 20 °C with neutral smell.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:

solid

Form:

solid: particulate/powder

Colour:

brown

Colour intensity:

dark