Tasteless L-Cysteine CAS No.52-90-4 Food Additives Promotor for
Bread Fermentation and Used in Natural Fruit Juice
Name: L- cysteine
Molecular Formula: C3H7NO2S
Molecular Weight: 121.15
White crystalline powder; tasteless, easily soluble in water but
insoluble in alcohol and ether.
L-Cysteine hcl anhydrous is a promotor for bread fermentation. It
promotes the form of glutelin and prevents from getting old and
feeble. It is used in natural fruit juice for preventing Vitamin C
It has a detoxification for poison of acrylonitrile. It is used for
protecting against radiation harm and therapy of bronchitis and
|Appearance||White crystals or crystalline powder|
|Identification||Infrared absorption spectrum|
|Heavy Metals(as Pb)||0.0015ppmMax.|
|Organic volatile impurities||Meet the requirement|
|Loss on drying||8-12%|
|Residue on Ignition||0.1%Max|
|Chromatographic purity||0.5max individual impurity 2% max total|
Mainly used in medicine, cosmetics, biochemical research and other
aspects of the bread, in order to promote the formation of wheat
and promote fermentation, mold, to prevent aging and so on. In
fruit juice to prevent the oxidation of vitamin C and prevent fruit
25KG/Drum with double plastic bag inside;
Aluminium foil bag with plastic bag inside and carton box outside
for small quantity.
|Shipment term||Shipment way||Time||Quantity|
|Express:||TNT/ DHL/ FEDEX/ EMS (door to door);||4-7 days||Less than 50KG|
|Air shipment||From airport to airport||1-5 days||50-500KG|
|Sea shipment||From seaport to seaport||More than 5 days||More than 500kg|
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