Registration Dossier

Identification

Display Name:
Flue dust, portland cement
EC Number:
270-659-9
EC Name:
Flue dust, portland cement
CAS Number:
68475-76-3
Molecular formula:
It is a UVCB.
IUPAC Name:
tricalcium dipotassium silanedione carbonate sulfate silicate

Type of substance

Composition:
UVCB
Origin:
inorganic

Total tonnage band

Total range:
1 000 000 - 10 000 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
20-Dec-2010
Last modified:
13-Apr-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:
Tricalcium silicon pentaoxide
EC Number:
235-336-9
EC Name:
Tricalcium silicon pentaoxide
CAS Number:
12168-85-3
Molecular formula:
Ca3O5Si
IUPAC Name:
Tricalcium silicon pentaoxide
Constituent 2
Chemical structure
Reference substance name:
Dicalcium silicate
EC Number:
233-107-8
EC Name:
Dicalcium silicate
CAS Number:
10034-77-2
Molecular formula:
Ca2SiO4
IUPAC Name:
Dicalcium silicon tetraoxide
Constituent 3
Chemical structure
Reference substance name:
Dialuminium tricalcium hexaoxide
EC Number:
234-932-6
EC Name:
Dialuminium tricalcium hexaoxide
CAS Number:
12042-78-3
Molecular formula:
AlO3.3/2Ca
IUPAC Name:
Dialuminium tricalcium hexaoxide
Constituent 4
Chemical structure
Reference substance name:
Aluminium dicalcium iron pentaoxide
EC Number:
235-094-4
EC Name:
Aluminium dicalcium iron pentaoxide
CAS Number:
12068-35-8
Molecular formula:
AlFeO5.2Ca
IUPAC Name:
Aluminium dicalcium iron pentaoxide
Constituent 5
Chemical structure
Reference substance name:
Calcium oxide
EC Number:
215-138-9
EC Name:
Calcium oxide
CAS Number:
1305-78-8
Molecular formula:
CaO
IUPAC Name:
Calcium oxide
Constituent 6
Chemical structure
Reference substance name:
Calcium dihydroxide
EC Number:
215-137-3
EC Name:
Calcium dihydroxide
CAS Number:
1305-62-0
Molecular formula:
CaH2O2
IUPAC Name:
Calcium dihydroxide
Constituent 7
Chemical structure
Reference substance name:
Magnesium oxide
EC Number:
215-171-9
EC Name:
Magnesium oxide
CAS Number:
1309-48-4
Molecular formula:
MgO
IUPAC Name:
Magnesium oxide
Constituent 8
Chemical structure
Reference substance name:
Calcium carbonate
EC Number:
207-439-9
EC Name:
Calcium carbonate
CAS Number:
471-34-1
Molecular formula:
CaCO3
IUPAC Name:
Calcium carbonate
Constituent 9
Chemical structure
Reference substance name:
Calcium sulfate
EC Number:
231-900-3
EC Name:
Calcium sulfate
CAS Number:
7778-18-9
Molecular formula:
CaSO4
IUPAC Name:
Calcium sulfate
Constituent 10
Chemical structure
Reference substance name:
Potassium sulfate
EC Number:
231-915-5
EC Name:
Potassium sulfate
CAS Number:
7778-80-5
Molecular formula:
H2O4S.2K
IUPAC Name:
Potassium sulfate
Constituent 11
Chemical structure
Reference substance name:
Dolomite
EC Number:
240-440-2
EC Name:
Dolomite
CAS Number:
16389-88-1
Molecular formula:
CH2O3.1/2Ca.1/2Mg
IUPAC Name:
Calcium magnesium dicarbonate
Constituent 12
Chemical structure
Reference substance name:
Tripotassium sodium disulphate
EC Number:
240-411-4
EC Name:
Tripotassium sodium disulphate
CAS Number:
16349-83-0
Molecular formula:
K3Na(SO4)2
IUPAC Name:
Tripotassium sodium disulfate
Constituent 13
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
CAS Number:
7447-40-7
Molecular formula:
KCl
IUPAC Name:
Potassium chloride
Constituent 14
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 15
Chemical structure
Reference substance name:
Tetradecaaluminium dodekacalcium tritriacontaoxide
Molecular formula:
12CaO.7Al2O3 or Ca12Al14O33
IUPAC Name:
Tetradecaaluminium dodekacalcium tritriacontaoxide
Constituent 16
Chemical structure
Reference substance name:
Pentacalcium tri(silicate,phosphate,sulfate) mono(fluorid, hydroxide, chloride)
Molecular formula:
5CaO(SiO2,SO4)3(F,OH,Cl)
IUPAC Name:
Pentacalcium tri(silicate,phosphate,sulfate) mono(fluorid, hydroxide, chloride)
Constituent 17
Chemical structure
Reference substance name:
Dicalcium dipotassium trisulfate (dihydrate)
CAS Number:
13780-13-7
Molecular formula:
K2Ca2(SO4)3 or K2Ca2(SO4)3.2H2O
IUPAC Name:
Dicalcium dipotassium trisulfate (dihydrate)
Constituent 18
Chemical structure
Reference substance name:
Quartz (SiO2)
EC Number:
238-878-4
EC Name:
Quartz (SiO2)
CAS Number:
14808-60-7
Molecular formula:
O2Si
IUPAC Name:
Silicon dioxide
Constituent 19
Reference substance name:
Sodium aluminate silicate
CAS Number:
12244-10-9
Molecular formula:
NaAlSi3O8
IUPAC Name:
Sodium aluminate silicate
Constituent 20
Reference substance name:
Anorthite ((Ca0.9-1Na0-0.1)(Si2-2.1Al1.9-2)O8)
CAS Number:
1302-54-1
Molecular formula:
CaAl2Si2O8
IUPAC Name:
Anorthite ((Ca0.9-1Na0-0.1)(Si2-2.1Al1.9-2)O8)
Constituent 21
Reference substance name:
Magnesium aluminium silicate
CAS Number:
12252-52-7
Molecular formula:
Mg5Al(Si3Al)O10(OH)8
IUPAC Name:
Magnesium aluminium silicate
Constituent 22
Reference substance name:
unknown
CAS Number:
12001-26-2
Molecular formula:
KAl2(AlSi3O10)(F,OH)2
IUPAC Name:
unknown
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Tricalcium silicon pentaoxide
EC Number:
235-336-9
EC Name:
Tricalcium silicon pentaoxide
CAS Number:
12168-85-3
Molecular formula:
Ca3O5Si
IUPAC Name:
Tricalcium silicon pentaoxide
Constituent 2
Chemical structure
Reference substance name:
Dicalcium silicate
EC Number:
233-107-8
EC Name:
Dicalcium silicate
CAS Number:
10034-77-2
Molecular formula:
Ca2SiO4
IUPAC Name:
Dicalcium silicon tetraoxide
Constituent 3
Chemical structure
Reference substance name:
Dialuminium tricalcium hexaoxide
EC Number:
234-932-6
EC Name:
Dialuminium tricalcium hexaoxide
CAS Number:
12042-78-3
Molecular formula:
AlO3.3/2Ca
IUPAC Name:
Dialuminium tricalcium hexaoxide
Constituent 4
Chemical structure
Reference substance name:
Aluminium dicalcium iron pentaoxide
EC Number:
235-094-4
EC Name:
Aluminium dicalcium iron pentaoxide
CAS Number:
12068-35-8
Molecular formula:
AlFeO5.2Ca
IUPAC Name:
Aluminium dicalcium iron pentaoxide
Constituent 5
Chemical structure
Reference substance name:
Calcium oxide
EC Number:
215-138-9
EC Name:
Calcium oxide
CAS Number:
1305-78-8
Molecular formula:
CaO
IUPAC Name:
Calcium oxide
Constituent 6
Chemical structure
Reference substance name:
Calcium dihydroxide
EC Number:
215-137-3
EC Name:
Calcium dihydroxide
CAS Number:
1305-62-0
Molecular formula:
CaH2O2
IUPAC Name:
Calcium dihydroxide
Constituent 7
Chemical structure
Reference substance name:
Calcium carbonate
EC Number:
207-439-9
EC Name:
Calcium carbonate
CAS Number:
471-34-1
Molecular formula:
CaCO3
IUPAC Name:
Calcium carbonate
Constituent 8