Product Name:L-Cystine

Item STANDARD
Specific rotatory power[α] D20 -215º -225º
Clarity >= 98.0%
Ammonium salt[NH4] =< 0.02%
Chloride[CL] =< 0.02%
Residue on ignition =< 0.10%
Sulfate[SO4] =< 0.02%
Iron salt[Fe] =< 10 ppm
Heavy metal[Pb] =<10 ppm
Arsenic salt =<1 ppm
Other amino acid Color layer can not be checked out.
Loss on drying 0.20%
Content 98.5 -101.0%

Contact Us

Website:http://www.foodchem.cn
Tel: +0086-21- 31267000
Fax: +0086-21-58768440
Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China
E-Mail: sales@foodchem.cn
Skype:foodchemmis07