Technical data sheet
Reference Nº: AMI-013
Review: 4
Date: 01/07/2023
L-CYSTINE
CAS Nº
56-89-3
| MOLECULAR FORMULA | C6H12N2O4S2 |
| MOLECULAR WEIGHT | 240.3 g/mol |
| GEOGRAPHICAL ORIGIN | Asia |
| ORIGEN | Animal (Hydrolysis duck feather) |
Specifications
Standard
Method
| APPEARANCE | White or almost white crystalline powder or powder | Visual |
| ODOUR | Characteristic | Olfactory |
| TASTE | Characteristic | Gustatory |
| IDENTIFICATION | Positive | FCC |
| ASSAY | 98.5 – 101.5 % | FCC |
| LOSS ON DRYING | ≤0.20 % | FCC |
| SULPHATED ASH | ≤0.10 % | FCC |
| SPECIFIC ROTATION | -215.0 to -225.0º | FCC |
| pH | 5.0 – 6.5 | Internal method |
| DENSITY | 0.35 – 0.55 g/ml | Internal method |
| CHLORIDES | ≤800 ppm | FCC |
| SULPHATES | ≤500 ppm | FCC |
| PARTICLE SIZE | 100% through 20 mesh | Internal method |
| SOLUBILITY | Practically insoluble in water, ethanol and ether | Internal method |
Metals
Pollutants
Standard
Method
| HEAVY METALS | ≤10 ppm | Internal method |
| ARSENIC | ≤1 ppm | Internal method |
| LEAD | ≤3 ppm | Internal method |
| CADMIUM | ≤1 ppm | Internal method |
| MERCURY | ≤0.1 ppm | Internal method |
Microbiological analysis
Specifications
Standard
Method
| TOTAL PLATE COUNT | ≤1 000 ufc/g | Internal method |
| YEASTS AND MOULD | ≤100 ufc/g | Internal method |
| COLIFORMS | ≤10 ufc/g | Internal method |
| S.AUREUS | Negative | Internal method |
| P. AURUGINOSA | Negative | Internal method |
| E. COLI | Negative | Internal method |
| SALMONELLA | Negative | Internal method |
Other informations
USE: Food product.
Product with Kosher and Halal Certificate.
Free GMO product conforms to the Reg. CE 1829/2003 & 1830/2003.
Free BSE/TSE product conforms tpo the Reg. (EC) No 999/2001.
Free Allergen product conforms to the Reg. (EU) Nº 1169/2011.
Product is NOT used with Nanomaterial Technology conforms to the Reg. (EU) Nº 1169/2011.
NON Irradiated product conforms to the EU Dir. Nº 1999/2/CE.
Free Contaminants product conforms to the (EU) Reg. Nº 1881/2006 & Nº 629/2008.
Free Pesticides product conforms to the Reg. (EC) No 396/2005.
Residual Solvnets free product conforms to the (UE) Dir. 2009/32.
Free Dopants substances conforms to the WADA List.
STORAGE: Keep in tightly closed containers, store in a cool, dark place, away from light.
SHELF LIFE: 2 years.
Norms: Complies manufacturer´s specifications, Reg. (EU) No 231/2012 and FCC.
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 INTENTED USE. THIS DOCUMENT IS GENERATED BY COMPUTER AND IS VALID WITHOUT SIGNATURE.
Product with Kosher and Halal Certificate.
Free GMO product conforms to the Reg. CE 1829/2003 & 1830/2003.
Free BSE/TSE product conforms tpo the Reg. (EC) No 999/2001.
Free Allergen product conforms to the Reg. (EU) Nº 1169/2011.
Product is NOT used with Nanomaterial Technology conforms to the Reg. (EU) Nº 1169/2011.
NON Irradiated product conforms to the EU Dir. Nº 1999/2/CE.
Free Contaminants product conforms to the (EU) Reg. Nº 1881/2006 & Nº 629/2008.
Free Pesticides product conforms to the Reg. (EC) No 396/2005.
Residual Solvnets free product conforms to the (UE) Dir. 2009/32.
Free Dopants substances conforms to the WADA List.
STORAGE: Keep in tightly closed containers, store in a cool, dark place, away from light.
SHELF LIFE: 2 years.
Norms: Complies manufacturer´s specifications, Reg. (EU) No 231/2012 and FCC.
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 INTENTED USE. THIS DOCUMENT IS GENERATED BY COMPUTER AND IS VALID WITHOUT SIGNATURE.
*Product characteristics may vary from one batch to another due to the origin of the raw materials used in its manufacture, their area of origin, or natural factors associated with them. These variations may affect parameters such as color, odor, taste, or moisture, without compromising its properties or quality.
*The technical data sheets are informative and may not be up-to-date. Please contact us for the latest version.
*Any additional information or supporting documentation will be provided upon request or against order.
All the raw materials we sell are strictly tested.
In our own quality laboratory in Spain.
Constant
stock rotation.
stock rotation.
To guarantee fresh batches at all times.
Punctuality and quality of delivery.
We deliver how, when and where you need it.
All our products are labeled and have their own documentation in English and Spanish.
Ask us whatever you might need; we’ll take care of it.
At Nutrifoods we are distributors of raw materials for the food supplement industry. We ship to more than 20 different countries all over the world, always making sure to meet the highest standards in terms of quality of customer service and guaranteed satisfaction. It’s easy to work with us.
