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L-Méthionine

À partir 1kg
materia primas
Producto Nutrifoods
materias primas nutrifoods

Technical data sheet

N° de référence AMI-024
Révision : 6
Date : 01/11/2022
L-Méthionine
N° CAS
63-68-3
MOLECULAR FORMULAC5H11NO2S
MOLECULAR WEIGHT149.21 g/mol
GEOGRAPHICAL ORIGINAsia
ORIGENFermentación / Fermentation
Spécifications
Standard
Méthode
APPEARANCEWhite or almost white crystalline powderVisual
ODOURCharacteristicOlfactory
TASTECharacteristicGustatory
IDENTIFICATION (IR)PositiveUSP
ASSAY98.5 – 101.0 %USP
LOSS ON DRYING≤0.30 %USP
RESIDUE ON IGNITION≤0.40 %USP
OPTICAL ROTATION+22.4º a +24.7º (25ºC) +22.5º a +24.0º (20ºC)USP
pH5.6 – 6.1USP
CHLORIDES≤0.02 %USP
SULPHATES≤0.03 %USP
AMONIUM≤0.02 %Internal Method
BULK DENSITY0.30 – 0.40 g/mlInternal Method
TAPPED DENSITY0.45 – 0.60 g/mlInternal Method
RELATED SUBSTANCE
Individual Impurities≤0.50 %USP
Total Impurities≤2.00 %USP
PARTICLE SIZE70% through 60-120 meshGB
SOLUBILITYFreely soluble in water and very slightly soluble in alcohol

Métaux

Polluants
Standard
Méthode
HEAVY METALS≤10 ppmUSP
ARSENIC≤0.5 ppmUSP
LEAD≤1 ppmUSP
CADMIUM≤0.5 ppmUSP
IRON≤10 ppmUSP
MERCURY≤0.1 ppmUSP

Microbiological assay

Spécifications
Standard
Méthode
TOTAL PLATE COUNT≤1000 ufc/gUSP
YEASTS AND MOULD≤100 ufc/gUSP
ENTEROBACTERIACEAENegative/10gUSP
COLIFORMS BACTERIANegative/gUSP
E. COLINegative/gUSP
SALMONELLA sp.Negative/10gUSP
S. AUREUSNegative/gUSP
BACILLUS sp.Negative/gUSP
CLOSTRIDIUM sp.Negative/gUSP

Autres informations

Use: Food.
Product Suitable for Vegans and Vegetarians.
Product with Halal and Kosher Certificate.
Free GMO product conforms to the Reg. CE 1829/2003 & 1830/2003.
Free Allergens product conforms to the Reg. (EU) Nº 1169/2011.
Free BSE/TSE product conforms to the Dir. CE 99/742, CE 97/534 and CE 999/2001.
Free BSE/TSE product conforms to the Dir. CE 99/742, CE 97/534 and CE 999/2001.
Free Pesticides product conforms to the Reg. (EC) No 396/2005.
Free Contaminants product conforms to the (EU) Reg. Nº 1881/2006 & Nº 629/2008.
Free doping substances product (WADA list).
Free latex product.
Free Melamine, Mycotoxins, Dioxin and PAH.
Free SVHCs (Substances of very high concern) product.
Free Phthalates product.
Product not tested on animals in compliance with the EU regulations, Directive 2003/15/CE and 2003/80/CE.
Product is NOT used with Nanomaterial Technology conforms to the Reg. (EU) Nº 1169/2011.
Free enzyme product.
NON Irradiated product conforms to the EU Dir. Nº 1999/2/CE.
Free Residual Solvents product conforms to the Dir. 2009/32/EC and Guidance on Impurities CPMP/ICH/283/95.
Remarks: Product has been heat-treated.
Best before: 3 years.
STORAGE: Keep in tightly closed containers, store in a cool, dark place, away from sunlight, heat and water. Avoid direct contacts with floor and any source of combustion.
Norms: Complies manufacturer´s specifications, USP and FCC.
*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.