Registration Dossier

Identification

Chemical structure
Display Name:
Ascophyllum nodosum, ext.
EC Number:
283-907-6
EC Name:
Ascophyllum nodosum, ext.
CAS Number:
84775-78-0
Molecular formula:
Not applicable; a generic molecular formula cannot be provided for this UVCB substance.
IUPAC Name:
(2R,3R,4R,5R)-hexane-1,2,3,4,5,6-hexol; (2S,3S,4S,5S,6R)-6-{[(2S,3S,4R,5S,6R)-2-carboxy-4,5,6-trihydroxyoxan-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid; [(2S,3R,4R,5S,6S)-3-hydroxy-6-{[(2S,3R,4R,5S,6S)-3-hydroxy-6-{[(2S,3R,4R,5S,6S)-6-{[(2S,3R,4R,5S,6S)-3-hydroxy-6-{[(2S,3R,4R,5S,6R)-6-hydroxy-2-methyl-4,5-bis(sulfooxy)oxan-3-yl]oxy}-2-methyl-5-(sulfooxy)oxan-4-yl]oxy}-2-methyl-4,5-bis(sulfooxy)oxan-3-yl]oxy}-2-methyl-5-(sulfooxy)oxan-4-yl]oxy}-2-methyl-5-(sulfooxy)oxan-4-yl]oxidanesulfonic acid

Type of substance

Composition:
UVCB
Origin:
other: seaweed extract

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
02-Apr-2011
Last modified:
30-Jul-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
other: solid: black micro-flakes


Constituent 1
Reference substance name:
Unknown constituents
IUPAC Name:
Unknown constituents
Constituent 2
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Constituent 3
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 4
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Type:
legal entity composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Chemical structure
Reference substance name:
Fucoidans
CAS Number:
9072-19-9
Molecular formula:
(C6H10O7S)n
IUPAC Name:
Fucoidans
Type:
legal entity composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
Total polysaccharide content
Molecular formula:
Not applicable
IUPAC Name:
Total polysaccharide content
Constituent 2
Reference substance name:
protein
CAS Number:
not applicable
Molecular formula:
not applicable
IUPAC Name:
protein
Constituent 3
Chemical structure
Reference substance name:
Dipotassium oxide
EC Number:
235-227-6
EC Name:
Dipotassium oxide
CAS Number:
12136-45-7
Molecular formula:
K2O
IUPAC Name:
Potash (potassium oxide)
Constituent 4
Chemical structure
Reference substance name:
D-mannitol
EC Number:
200-711-8
EC Name:
D-mannitol
CAS Number:
69-65-8
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 5
Reference substance name:
not applicable
CAS Number:
65072-01-7
Molecular formula:
not applicable
IUPAC Name:
not applicable
Constituent 6
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water
Type:
legal entity composition of the substance
State Form:
solid: fibres


Constituent 1
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 2
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Constituent 3
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
fucoidan
IUPAC Name:
fucoidan
Constituent 4
Reference substance name:
unkown constituents
IUPAC Name:
unkown constituents
Type:
boundary composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Type:
legal entity composition of the substance
State Form:
other: solid, black micro-flakes


Constituent 1
Reference substance name:
Fucoidan
EC Number:
618-634-7
CAS Number:
9072-19-9
Molecular formula:
Not applicable
IUPAC Name:
Fucoidan
Constituent 2
Chemical structure
Reference substance name:
Alginic acid
EC Number:
232-680-1
EC Name:
Alginic acid
CAS Number:
9005-32-7
Molecular formula:
Not applicable
IUPAC Name:
Alginic acid
Constituent 3
Chemical structure
Reference substance name:
Mannitol
EC Number:
201-770-2
EC Name:
Mannitol
CAS Number:
87-78-5
Molecular formula:
C6H14O6
IUPAC Name:
D-mannitol
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
Mineral matter (crude ashes)
IUPAC Name:
Mineral matter (crude ashes)
Constituent 2
Reference substance name:
Polyphenols
IUPAC Name:
Polyphenols
Constituent 3
Reference substance name:
Proteins
IUPAC Name:
Proteins
Constituent 4