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L-CYSTEINE HCl monohydraté

À partir 1kg
materia primas
Producto Nutrifoods
materias primas nutrifoods

Technical data sheet

N° de référence AMI-012
Date : 01/03/2025
L-CYSTEINE HCl monohydraté
N° CAS
7048-04-6
Nº EC/EINECS
615-117-8
CHEMICAL IDENTIFICATION
MOLECULAR FORMULEC3H7NO2S.HCI.H2O (= C3H10ClNO3S)
CHEMICAL NAME(2R)-2-amino-3-sulfanyl-propanoic acid hydrochloride monohydrate
MOLECULAR WEIGHT175.63 g/mol
E NºE 920
GEOGRAPHICAL ORIGINAsia
ORIGINFermentation
CARRIERAbsence
APPEARANCEWhite crystalline powder
ODOURCharacteristic
TASTECharacteristic
Spécifications
Standard
Méthode
IDENTIFICATION
Chloride testCompliesEP
Chromatographic ReactionCompliesEP
LOSS ON DRYING8 – 12 %AJI
SULPHATED ASHES≤0.1 %AJI
pH1.5 – 2AJI
BULK DENSISTY0.6 – 0.85 g/mlInternal Method
TAPPED DENSITY0.75 – 1.0 g/mlInternal Method
SPECIFIC ROTATIONto +7.0ºAJI
MELTING POINT104 – 110 ºCInternal Method
SOLUTION APPEARANCEClear and colourlessInternal Method
OTHER AMINOACIDSNot DetectableAJI
CHLORIDES19.89 – 20.29 %AJI
AMMONIUM≤0.02 %AJI
SULPHATES≤0.02 %AJI
IRON≤10 ppmEP
NINHYDRIN POSITIVE SUBSTANCES≤0.5 %EP
PARTICLE SIZE20 meshInternal Method
SOLUBILITYFreely soluble in water and alcoholInternal Method
ASSAY99.0 – 100.5 %AJI

Métaux

Polluants
Standard
Méthode
TOTAL HEAVY METALS≤10 ppmAJI
ARSENIC≤1 ppmAJI
LEAD≤2 ppmInternal Method
CADMIUM≤1 ppmInternal Method
MERCURY≤0.1 ppmInternal Method

Microbiological assay

Spécifications
Standard
Méthode
TOTAL PLATE COUNT≤1 000 ufc/gCP
YEASTS AND MOULD≤100 ufc/gCP
S. AUREUSNegative/25gCP
PSEUDOMONASNegative/25gCP
COLIFORMS≤10 ufc/gCP
E. COLINegative/25gCP
SALMONELLANegative/25gCP

Autres informations

Use: Food conforms to the Reg. (EU) No 178/2002.
Product with Halal Certificate.
Product is suitable for vegans and vegetarians.
GMO Free Product conforms to the Reg. (EC) No 1829/2003 & No 1830/2003.
Allergens Free Product conforms to the Reg. (EU) No 1169/2011.
Contaminants Free Product conforms to the (EU) Reg. No 2023/915.
BSE/TSE Free Product conforms to the (EC) Reg. No 999/2001.
Residual Solvents product conforms to the Dir. No 2009/32/EC.
Pesticides Free Product conforms with Reg. (EC) No 396/2005.
Nanomaterial Technology UNTREATED product conforms to the Reg. (EU) No 1169/2011.
NON Irradiated product conforms to the EU Dir. No 1999/2/EC.
ETO Free Product conforms to the Reg. (EC) No 868/2015.
STORAGE: Store in tightly closed containers at room temperature 25ºC, protected from light, humidity and heat sources.
Shelf life: 2 years.
Norms: Complies manufacturer´s specifications, AJI, CP, EP & Reg. (EC) No 231/2012.
For the indicated regulations and directives, subsequent modifications are included.
ALL DATA SHOWN ARE FROM OUR SUPPLIER-MANUFACTURER. THE ABOVE INFORMATION DOES NOT EXEMPT FROM THE OBLIGATION TO IDENTIFY AND CONTROL THE PRODUCT IN RELATION TO THE INTENDED USE. THIS DOCUMENT IS GENERATED BY COMPUTER AND IS VALID WITHOUT SIGNATURE.
STORAGE CONDITIONS
*Les caractéristiques du produit peuvent présenter des variations d’un lot à l’autre en raison de l’origine des matières premières utilisées dans sa fabrication, de leur zone de provenance ou de facteurs naturels qui leur sont associés. Ces variations peuvent affecter des paramètres tels que la couleur, l’odeur, le goût ou l’humidité, sans compromettre en aucun cas ses propriétés ni sa qualité.
*Les fiches techniques sont informatives et peuvent ne pas être à jour. Veuillez nous contacter pour obtenir la dernière version.
*Toute information supplémentaire ou documentation complémentaire sera fournie sur demande ou contre commande.