Registration Dossier

Identification

Chemical structure
Display Name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Total tonnage band

Total range:
10 000 - 100 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
20-Dec-2010
Last modified:
29-Sep-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
boundary composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate

Characterisation of nanoforms

Type of information reported:
set of nanoforms

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Range:
>= 20 - <= 60 nm
Percentile:
D50
Range:
>= 30 - <= 80 nm
Percentile:
D90
Range:
>= 50 - <= 120 nm

Crystallinity

Structures
Structure:
crystalline
Pure structure:
yes
Typical composition:
95 %
Range:
> 90 - < 100 %

Specific surface area

Range of specific surface area:
>= 5 - <= 40 m²/g
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 50 nm
Range:
>= 20 - <= 60 nm
Percentile:
D50
Typical value:
ca. 80 nm
Range:
>= 30 - <= 80 nm
Percentile:
D90
Typical value:
ca. 120 nm
Range:
>= 50 - <= 120 nm
Typical aspect ratio (:1):
ca. 1.3 :1
Range of aspect ratio (:1):
1 - <= 3
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Barite
Pure structure:
yes
Typical composition:
100 %

Specific surface area

Typical specific surface area:
ca. 29 m²/g
Range of specific surface area:
>= 12 - <= 35 m²/g

Surface functionalisation / treatment

Surface treatment applied:
yes
Does the set contain both treated and non-surface treated nanoforms?:
no
Type:
legal entity composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 37 nm
Range:
>= 20 - <= 60 nm
Percentile:
D50
Typical value:
ca. 57 nm
Range:
>= 30 - <= 80 nm
Percentile:
D90
Typical value:
ca. 88 nm
Range:
>= 50 - <= 120 nm
Typical aspect ratio (:1):
ca. 1.3 :1
Range of aspect ratio (:1):
1 - <= 3
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Barite
Pure structure:
yes
Typical composition:
100 %

Specific surface area

Typical specific surface area:
ca. 21 m²/g
Range of specific surface area:
>= 14 - <= 26 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
Does the set contain both treated and non-surface treated nanoforms?:
no
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
AKZO Nobel Car Refinishes B.V. Rijksstraatweg 31 2170 BA Sassenheim Netherlands 2017
Aries S.p.A. Via Egadi, 5 20144 Milano Italy 2018
B-Lands Consulting (811707-6) OR of Zhushan County Qinba Barium Salt Co., Ltd 5 Place Robert Schuman - BP 1516 38025 Grenoble France France 2019
Cambridge Environmental Assessments part of RSK ADAS Europe (Ireland) Ltd Office Suite B, Bluebell Business Centre Old Naas Road D12XV7K Dublin Ireland 2018
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77, Dublin, Ireland D02 Dublin Ireland 2018
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2013
Chemical Inspection & Regulation Service Limited Room 002, Regus Harcourt Centre D02 HW77, Dublin, Ireland D02 Dublin Ireland 2013
Chemreach GmbH Akazienweg 30 48317 Drensteinfurt Germany 2018
COVANCE CLINICAL DEVELOPMENT SA 032 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 – 5 Planta 28050 Madrid Spain 2010
Daicolorchem EU S.A. - OR - company 002 Pol. Ind. Baix Ebre 165 43897 Campredo Tortosa Spain 2018
Dalton S.p.A. Via 2 Giugno, 9 20812 Limbiate Monza Brianza Italy 2010
DyStar Colours Distribution GmbH Am Prime-Parc 12 65479 Raunheim Germany 2018
Hemmelrath Nanotechnologies GmbH Dr.-Gammert-Straße 3 63906 Erlenbach am Main Germany 2019
Hemmelrath Technologies GmbH Dr.-Gammert-Straße 3 D-63906 Erlenbach am Main Germany 2019
L'Aprochimide srl Viale della Repubblica, 74 20835 Muggio' MI Italy 2010
LEARKA a.s. Pasičky 344/9 724 00 Ostrava-Stara Bela Czech Republic 2014
Merck KGaA Frankfurter Strasse 250 64293 Darmstadt Germany 2017
Merck Performance Materials Germany GmbH Frankfurter Str. 250 64293 Darmstadt Germany 2019 2019
Only representative (No publishable name) 2010
OWIM GmbH & Co. KG Stiftsbergstr. 1 74172 Neckarsulm Germany 2019
PPG Industries Italia Srl Società soggetta a direzione e coordinamento da parte di PPG Industries Inc. Via Serra, 1 15028 Quattordio Italy 2017
REACH24H CONSULTING GROUP Paramount Court, Corrig Road, Sandyford Dublin18 Dublin Ireland 2020
Richard Baker Harrison Ltd. Albion Street Failsworth M35 0FP Manchester United Kingdom 2012 2017
sapi impianti srl Z.I. loc. Il Piano 53031 casole d'Elsa (SI) Italy 2018
SCAS Europe S.A./N.V. Leonardo Da Vincilaan 19 B-1831 Diegem Belgium 2013 2016; 2019
Solvay Chimica Italia S.p.A. VIA PIAVE 6 57016 ROSIGNANO SOLVAY Italy 2010 2014; 2020
Sun Chemical B.V. Leeuwenveldseweg 3-t 1382 LV Weesp Netherlands 2017
UMICORE Galvanotechnik GmbH 53-79 Klarenbergstrasse 73525 Schwäbisch Gmünd Germany 2017
Valspar b.v. Zuiveringweg 89 8243 PE Lelystad Netherlands 2017
VB Technochemicals LTD Ioanni Stylianou 6 2nd floor, flat/office 202 2003 Nicosia Cyprus 2013 2018
Venator Germany GmbH Dr.- Rudolf-Sachtleben Str. 4 47198 Duisburg Germany 2010 2020
Zebra A/S Strandgade 71-73 1401 Copenhagen Denmark 2018
Ziegler & Co. GmbH Dr.-Heinrich-Hohenner.Str. 4 95632 Wunsiedel Germany 2013
zpuh Centrochem Kotula Sp.j. Zagorska 159 42-600 Tarnowskie Gory Poland 2013

Administrative data open all close all

  • 01-2119491274-35-0000
  • 01-2119491274-35-0001
  • 01-2119491274-35-0002
  • 01-2119491274-35-0003
  • 01-2119491274-35-0004
  • 01-2119491274-35-0005
  • 01-2119491274-35-0006
  • 01-2119491274-35-0007
  • 01-2119491274-35-0008
  • 01-2119491274-35-0009
  • 01-2119491274-35-0010
  • 01-2119491274-35-0011
  • 01-2119491274-35-0012
  • 01-2119491274-35-0013
  • 01-2119491274-35-0014
  • 01-2119491274-35-0015
  • 01-2119491274-35-0016
  • 01-2119491274-35-0017
  • 01-2119491274-35-0018
  • 01-2119491274-35-0019
  • 01-2119491274-35-0020
  • 01-2119491274-35-0021
  • 01-2119491274-35-0022
  • 01-2119491274-35-0023
  • 01-2119491274-35-0024
  • 01-2119491274-35-0025
  • 01-2119491274-35-0026
  • 01-2119491274-35-0027
  • 01-2119491274-35-0028
  • 01-2119491274-35-0029
  • 01-2119491274-35-0030
  • 01-2119491274-35-0031
  • 01-2119491274-35-0032
  • 01-2119491274-35-0033
  • 01-2119491274-35-0034

Contact Persons responsible for the SDS