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L-Cystine

(R,R)-3,3'-Dithiobis(2-aminopropionic Acid)

Chemical Formula	C₆H₁₂N₂O₄S₂
Molecular Weight	F.W. 240.29
CAS #	56-89-3

Safety Information
Health Hazard	1
Fire Hazard	1
Reactivity	0

Test	Specification
Assay	98-102%
Specific Rotation, [a]D20	-215� to -225�
MAXIMUM LIMITS
Loss on Drying	0.2%
Residue on Ignition	0.1%
Heavy Metals	20 ppm
Arsenic	1.5 ppm
Lead	10 ppm

UPS limit

150 lb

Chemical information and descriptions have been provided by Spectrum Chemicals.

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Model -+	Product Name -+	Manufacturer -+	Price -+	Buy Now
CY120-11	L-Cystine - L-Cystine - C₆H₁₂N₂O₄S₂ - 1 KG	CY120-11	$1,476.19
CY120-06	L-Cystine - L-Cystine - C₆H₁₂N₂O₄S₂ - 100 GM	CY120-06	$356.91
CY120-04	L-Cystine - L-Cystine - C₆H₁₂N₂O₄S₂ - 25 GM	CY120-04	$185.04
CY120-10	L-Cystine - L-Cystine - C₆H₁₂N₂O₄S₂ - 500 GM	CY120-10	$887.34

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