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-May-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:
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
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

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Croda Europe Limited Cowick Hall Snaith DN14 9AA Goole East Yorkshire United Kingdom 2018
Omya GmbH, Koeln Siegburger Str. 229c 50679 Köln Germany 2019 2019
PROALAN Camí de Can Ninou, 16 08403 Granollers Barcelona Spain 2018

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