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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: Certificate of analysis
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: visual inspection by an expert

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Principles of method if other than guideline:
visual inspection by an expert

Test material

Constituent 1
Reference substance name:
Benzene, 1,1'-oxybis[methyl-, sulfonated, ammonium salts
EC Number:
278-188-0
EC Name:
Benzene, 1,1'-oxybis[methyl-, sulfonated, ammonium salts
Cas Number:
75314-26-0
Molecular formula:
C14H13O4S . NH4 - C70H60O19S6 . 2NH4
IUPAC Name:
Benzene, 1,1'-oxybis[methyl-, sulfonated, ammonium salts
Constituent 2
Chemical structure
Reference substance name:
Ammonium sulphate
EC Number:
231-984-1
EC Name:
Ammonium sulphate
Cas Number:
7783-20-2
Molecular formula:
H8N2O4S
IUPAC Name:
Ammonium tetraoxosulfate (VI)
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
Cas Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Oxidane
Test material form:
liquid: viscous
Details on test material:
ca 50% aquaous viscous solution
Batch No: INB3209089
Storage: At room temperature, protected from light
Expiring date: 2018-04-30

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Key result
Form:
liquid: viscous
Colour:
brown
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
Benzene, 1,1’-oxybis(methyl-, sulfonated, ammonium salt (ca 50%) (CAS no. 75314-26-0) is a brown viscous liquid according to the certificate of analysis.