Registration Dossier

Identification

Display Name:
Protein hydrolyzates, silk
EC Number:
306-235-8
EC Name:
Protein hydrolyzates, silk
CAS Number:
96690-41-4
Molecular formula:
Not applicable: UVCB substance
IUPAC Name:
Protein Hydrolysate, Silk

Type of substance

Composition:
UVCB
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
27-Apr-2018
Last modified:
04-Jan-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Acid D,L-aspart
EC Number:
210-513-3
EC Name:
Acid D,L-aspart
CAS Number:
617-45-8
Molecular formula:
C4H7NO4
IUPAC Name:
aspartic acid
Constituent 2
Chemical structure
Reference substance name:
DL-glutamic acid monohydrate
EC Number:
210-522-2
EC Name:
DL-glutamic acid monohydrate
CAS Number:
617-65-2
Molecular formula:
C5H9NO4
IUPAC Name:
glutamic acid hydrate
Constituent 3
Chemical structure
Reference substance name:
DL-alanine
EC Number:
206-126-4
EC Name:
DL-alanine
CAS Number:
302-72-7
Molecular formula:
C3H7NO2
IUPAC Name:
alanine
Constituent 4
Chemical structure
Reference substance name:
DL-arginine
EC Number:
230-571-3
EC Name:
DL-arginine
CAS Number:
7200-25-1
Molecular formula:
C6H14N4O2
IUPAC Name:
arginine
Constituent 5
Chemical structure
Reference substance name:
DL-phenylalanine
EC Number:
205-756-7
EC Name:
DL-phenylalanine
CAS Number:
150-30-1
Molecular formula:
C9H11NO2
IUPAC Name:
phenylalanine
Constituent 6
Chemical structure
Reference substance name:
Glycine
EC Number:
200-272-2
EC Name:
Glycine
CAS Number:
56-40-6
Molecular formula:
C2H5NO2
IUPAC Name:
glycine
Constituent 7
Reference substance name:
4-Hydroxypyrrolidin-2-carbonsäure
CAS Number:
6912-67-0
Molecular formula:
C5H9NO3
IUPAC Name:
4-Hydroxypyrrolidin-2-carbonsäure
Constituent 8
Chemical structure
Reference substance name:
DL-allo-isoleucine
EC Number:
207-139-8
EC Name:
DL-allo-isoleucine
CAS Number:
443-79-8
Molecular formula:
C6H13NO2
IUPAC Name:
isoleucine
Constituent 9
Chemical structure
Reference substance name:
DL-histidine
EC Number:
225-660-9
EC Name:
DL-histidine
CAS Number:
4998-57-6
Molecular formula:
C6H9N3O2
IUPAC Name:
histidine
Constituent 10
Chemical structure
Reference substance name:
DL-leucine
EC Number:
206-328-2
EC Name:
DL-leucine
CAS Number:
328-39-2
Molecular formula:
C6H13NO2
IUPAC Name:
leucine
Constituent 11
Chemical structure
Reference substance name:
DL-lysine
EC Number:
200-740-6
EC Name:
DL-lysine
CAS Number:
70-54-2
Molecular formula:
C6H14N2O2
IUPAC Name:
lysine
Constituent 12
Chemical structure
Reference substance name:
Prolintane hydrochloride
EC Number:
214-917-0
EC Name:
Prolintane hydrochloride
CAS Number:
1211-28-5
Molecular formula:
C15H23N.ClH
IUPAC Name:
1-(1-benzylbutyl)pyrrolidine hydrochloride
Constituent 13
Chemical structure
Reference substance name:
DL-serine
EC Number:
206-130-6
EC Name:
DL-serine
CAS Number:
302-84-1
Molecular formula:
C3H7NO3
IUPAC Name:
serine
Constituent 14
Chemical structure
Reference substance name:
DL-tyrosine
EC Number:
209-113-1
EC Name:
DL-tyrosine
CAS Number:
556-03-6
Molecular formula:
C9H11NO3
IUPAC Name:
tyrosine
Constituent 15
Chemical structure
Reference substance name:
DL-threonine
EC Number:
201-300-6
EC Name:
DL-threonine
CAS Number:
80-68-2
Molecular formula:
C4H9NO3
IUPAC Name:
threonine
Constituent 16
Chemical structure
Reference substance name:
DL-valine
EC Number:
208-220-0
EC Name:
DL-valine
CAS Number:
516-06-3
Molecular formula:
C5H11NO2
IUPAC Name:
valine
Constituent 17
Chemical structure
Reference substance name:
DL-tryptophan
EC Number:
200-194-9
EC Name:
DL-tryptophan
CAS Number:
54-12-6
Molecular formula:
C11H12N2O2
IUPAC Name:
tryptophan
Constituent 18
Reference substance name:
Ashes (residues)
EC Number:
268-627-4
EC Name:
Ashes (residues)
CAS Number:
68131-74-8
Molecular formula:
not applicable - UVCB
IUPAC Name:
Ashes (residues)
Type:
legal entity composition of the substance
State Form:
other: Solid in aqueous solution


Constituent 1
Chemical structure
Reference substance name:
L-serine
EC Number:
200-274-3
EC Name:
L-serine
CAS Number:
56-45-1
Molecular formula:
C3H7NO3
IUPAC Name:
L-serine
Constituent 2
Chemical structure
Reference substance name:
Glycine
EC Number:
200-272-2
EC Name:
Glycine
CAS Number:
56-40-6
Molecular formula:
C2H5NO2
IUPAC Name:
glycine
Constituent 3
Chemical structure
Reference substance name:
L-alanine
EC Number:
200-273-8
EC Name:
L-alanine
CAS Number:
56-41-7
Molecular formula:
C3H7NO2
IUPAC Name:
L-alanine
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
amino acids
Molecular formula:
n.a.
IUPAC Name:
amino acids
Constituent 2
Reference substance name:
Fats, animal
EC Number:
295-644-4
EC Name:
Fats, animal
CAS Number:
92113-40-1
Molecular formula:
n.a.
IUPAC Name:
Fats, animal
Constituent 3
Reference substance name:
Total salts
Molecular formula:
n.a.
IUPAC Name:
Total salts
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
amino acids
Molecular formula:
n.a.
IUPAC Name:
amino acids
Constituent 2
Reference substance name:
Total salts
Molecular formula:
n.a.
IUPAC Name:
Total salts
Constituent 3
Reference substance name:
Fats, animal
EC Number:
295-644-4
EC Name:
Fats, animal
CAS Number:
92113-40-1
Molecular formula:
n.a.
IUPAC Name:
Fats, animal

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Croda Europe Limited Cowick Hall Snaith DN14 9AA Goole East Yorkshire United Kingdom X
o Omya GmbH, Koeln Siegburger Str. 229c 50679 Köln Germany X
PROALAN Camí de Can Ninou, 16 08403 Granollers Barcelona Spain X

Administrative data open all close all

  • 01-2120766157-48-0000
  • 01-2120766157-48-0001
  • 01-2120766157-48-0002

Contact Persons responsible for the SDS open all close all

  • PROALAN S.A, Camí de Can Ninou, 16, 08403, Granollers, Spain