L-cysteine hydrochloride ycgc_int@yccre
L-cysteine hydrochloride /Email:zmq3@ycphar.com
MF: C3H8ClNO2S
Appearance: white crystal or crystalline powder
Assay:99.0-100.5%
CAS: 52-89-1
Standard: AJI98
Optical rotation: +5.5 ° to +7.0 °
Melting point of view: ≥ 98.0%
PH: 1.5-2.0
Residue on ignition: ≤ 0.1%
Packing: 25KG / drum
Usage: bread improver; nutritional supplements; antioxidants; color fixative. Acidosis effect on acrylonitrile and aromatic; the prevention of radiation injury; the treatment of bronchitis and phlegm role; absorption of alcohol in the body into the ether solution drunk role.
Email:zmq3@ycphar.com