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Physical & Chemical properties

Appearance / physical state / colour

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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:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The appearance of Bis(4-hydroxy-N-methylanilinium) sulphate was observed.
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material: p-Methylaminophenol sulfate- IUPAC name: Bis(4-hydroxy-N-methylanilinium) sulphate- Molecular formula: C14H20N2O6S- Molecular weight: 344.386 g/mole- Smiles:CNc1ccc(cc1)O.CNc1ccc(cc1)O.OS(=O)(=O)O- Inchl: 1S/2C7H9NO.H2O4S/c2*1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2*2-5,8-9H,1H3;(H2,1,2,3,4)- Substance type: Organic- Physical state: Solid crystalline (off white - white)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
other: Crystalline powder
Colour:
white to almost white
Odour:
other: no data
Substance type:
organic
Conclusions:
The appearance of Bis(4-hydroxy-N-methylanilinium) sulphate was observed as white to almost white crystalline powder organic compound.
Executive summary:

Based on available data from obtained report, the appearance of Bis(4-hydroxy-N-methylanilinium) sulphate was observed as white to almost white crystalline powder organic compound.

Description of key information

The appearance of Bis(4-hydroxy-N-methylanilinium) sulphate was observed as white to almost white crystalline powder organic compound.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

Based on available data from obtained report, the appearance of Bis(4-hydroxy-N-methylanilinium) sulphate was observed as white to almost white crystalline powder organic compound.

Other supporting data from handbooks and authoritative databases, also supported the selected key study and observed the appearance of Bis(4-hydroxy-N-methylanilinium) sulphate as offwhite to white colored, odourless solid crystalline organic compound.