China (Mainland)
Food flavoring L-Cystine 98.5% 24645-67-8 CAS NO.56-89-3
- FOB Price: USD: 25.00-25.00 /Kilogram Get Latest Price
- Min.Order: 100 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(100-500)Kilogram
- Product Details
Keywords
- L(-)-3,3'-Dithiobis(2-aminopropanoic acid)
- 2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid
- Food flavoring
Quick Details
- ProName: Food flavoring L-Cystine 98.5% 24645-...
- CasNo: 56-89-3
- Molecular Formula: C6H12N2O4S2
- Appearance: White crystalline powder
- Application: Food flavoring, biochemical reagents, ...
- DeliveryTime: 2 weeks
- PackAge: 25kg/fiber drum
- Port: Shanghai port
- ProductionCapacity: 300 Metric Ton/Year
- Purity: 98.5～101%
- Storage: Store in a cool, dry and well-ventilat...
- Transportation: Prompt delivery
- LimitNum: 100 Kilogram
- EINECS: 24645-67-8
- Heavy metal: 10ppm
Superiority
Details
L-Cystine
|
Chemical Name |
L-Cystine |
|
Synonyms |
L(-)-3,3'-Dithiobis(2-aminopropanoic acid); 2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid |
|
Molecular Formula |
C6H12N2O4S2 |
|
Molecular Weight |
240.29 |
|
CAS No. |
56-89-3 (24645-67-8) |
|
Appearance |
White crystalline powder |
|
Assay |
98.5～101% |
|
pH |
5.5～6.5 |
|
Specific rotation[a]D020 |
- 215°～ - 225° |
|
Chloride(Cl) |
≤0.02% |
|
Ammonium(NH4) |
≤0.02% |
|
Sulfate(SO4) |
≤0.02% |
|
Iron(Fe) |
≤10ppm |
|
Heavy metals(Pb) |
≤10ppm |
|
Arsenic |
≤1ppm |
|
Loss on drying |
≤0.20% |
|
Residue on ignition |
≤0.10% |
|
Packing |
1kg/foil bag; 25kg/drum |
|
Application |
Food flavoring, biochemical reagents, also used as feed nutrition enhancer |