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C6H12N2O4S2

L-Cystine

CY120 | 56-89-3 | C6H12N2O4S2 | Spectrum Chemical

Catalog Size Package Availability Manufacturer List Price Unit
CY120-25GM 25 GM Spectrum Chemical $47.80 EA
CY120-100GM 100 GM Spectrum Chemical $102.45 EA
CY120-500GM 500 GM Spectrum Chemical $315.45 EA
CY120-1KG 1 KG Spectrum Chemical $538.25 EA
CY120-5KG 5 KG $5750.00 EA
CY120-50KGBL 50 KG Spectrum Chemical $54224.00 EA

Description Back to Top

L-Cystine, also known simply as cystine, is an organosulfur compound and used as a substrate for the cystine-glutamate antiporter. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

Specifications Back to Top

Test Specification
Min Max
ASSAY 98 102 %
SPECIFIC ROTATION [a]D -215° to -225°
LOSS ON DRYING 0.2 %
RESIDUE ON IGNITION 0.1 %
HEAVY METALS (as Pb) 20 ppm
ARSENIC (As) 1.5 ppm
LEAD (Pb) 10 ppm
EXPIRATION DATE
DATE OF MANUFACTURE
APPEARANCE

Shipping & Storage Back to Top

Shipping Information

Tariff No. 2930904950

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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CY120 has a rating of 5 stars based on 7 reviews.