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L-Cystine, FCC, 98.5-101.5%, Spectrum™

Click to view available options
Quantity:
25 g
100 g
1 kg
5 kg
Packaging:
Poly Bottle
Poly Pail
56-89-3
C6H12N2O4S2
240.29
LEVWYRKDKASIDU-IMJSIDKUSA-N
(2R)-2-amino-3-{[(2R)-2-amino-2-carboxyethyl]disulfanyl}propanoic acid
N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
56-89-3
C6H12N2O4S2
240.29
LEVWYRKDKASIDU-IMJSIDKUSA-N
(2R)-2-amino-3-{[(2R)-2-amino-2-carboxyethyl]disulfanyl}propanoic acid
N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O

C1476, 56-89-3, C6H12N2O4S2

Spectrum™ L-Cystine, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
CAS Max % 1
Ignition Residue 0.001
Percent Purity 98.5 to 101.5%
Lead (Pb) 5 mg/kg
Loss on Drying 0.002
Packaging Poly Bottle
Specific Rotation -215° to -225°
Quantity 100 g