Min. Order Reference FOB Price
1 kg US$15.00-120.00 / kg
Product Description
Best Quality Cystine Powder. CAS No 56-89-3. L-Cystine Melting point >240 °C (dec.)(lit.) alpha -224 º(c=2 in 1M HCl) Boiling point 468.2±45.0 °C(Predicted) density 1.68 refractive index -222.5 ° (C=1, 1mol/L HCl) storage temp. Store at RT. solubility ...