Best Quality Food Grade 52-90-4 L- Cysteine

China Best Quality Food Grade 52-90-4 L-Cysteine, Find details about China L-Cysteine, Amino Acid from Best Quality Food Grade 52-90-4 L-Cysteine

Function
Pharmaceutical Ingredients
Appearance
Crystal
Trademark
Kindherb
Transport Package
Drum/Carton
Specification
98.5~101.0%
Origin
China
Function
Pharmaceutical Ingredients
Appearance
Crystal
Trademark
Kindherb
Transport Package
Drum/Carton
Specification
98.5~101.0%
Origin
China

PRODUCT DETAILS                                                                      

 

 Product Name:L-cysteine

 Specification:98.5~101.0%

 Appearance: white crystals or crystalline powder

 

TECHNICAL DATE SHEET      
                                                    

TECHNICAL DATE SHEET
PRODUCT SPECIFICATIONS
Product Name: L-cysteine
Internal Code:000-00726
Cas number:52-90-4
Molecular formulaC3H7NO2S
ANALYSIS ITEMSSPECIFICATION TEST METHOD
AppearanceWhite crystals or crystalline powder 
IdentificationInfrared absorption spectum 
Assay98.5~101.0% 
Optical rotation[α]D25°+8.3°~+9.5° 
PH4.5-5.5 
State of solution≥95.0% 
Chloride(Cl)≤0.10% 
Sulphate (SO4)≤ 0.03% 
Ammonium (NH4)≤0.02% 
Loss on drying ≤ 0.5% 
Residue on ignition≤ 0.1% 
Arsenic≤ 1.0 mg/kg  
Iron (Fe)≤ 10.0 mg/kg  
Heavy metal≤ 10.0 mg/kg 
Packing Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
StorageStore in a well-closed container away from moisture, light, oxygen.
Shelf Life 24 months under the conditions above and in its original packaging


PRODUCT FUNCTION                                                                  

1. L-Cysteine has effective detoxification.
2. L-Cysteine can effectively prevent and treat radiation injury.
3. L-Cysteine can remove the skin melanin itself, change the nature of the skin itself.
4. L-Cysteine can improve the symptoms of inflammation and skin allergies.
5. L-Cysteine on horny skin disease is also effective hypertrophy.
6. L-Cysteine has a function to prevent biological aging.
7. Cysteine is a kind of natural amino acid, has many uses in food processing, it is mainly used for baking products, as a necessary component of dough improver
8. Cysteine is a kind of reductant, it can promote the formation of gluten, reduce the time needed for mixing and the energy required for medicinal.

COMPANY PROFILE                                                                     

Best Quality Food Grade 52-90-4 L-Cysteine

 
FACTORY SHOWS
Best Quality Food Grade 52-90-4 L-Cysteine 

                                                             
FACTORY PRODUCTION
Best Quality Food Grade 52-90-4 L-Cysteine
                                                             
PACKAGE OF GOODS
Best Quality Food Grade 52-90-4 L-Cysteine
                                                                

SHIPMENT & PAYMENT
Best Quality Food Grade 52-90-4 L-Cysteine