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L-Cysteine CAS No: 52-90-4 Amino acid Food grade AJI92/ USP Low price with high quality CAS NO.52-90-4
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- 52-90-4
- L-Cysteine
- Amino acid
Quick Details
- ProName: L-Cysteine CAS No: 52-90-4 Amino acid ...
- CasNo: 52-90-4
- Molecular Formula: 52-90-4
- Appearance: White crystalline powder
- Application: Amino acid Food grade AJI92/ USP
- DeliveryTime: 1-7 workdays after payment
- PackAge: NW 1kg/foil bag; 20-25kg/drum or carto...
- Port: Shanghai /Wuhan/ any other ports in Ch...
- ProductionCapacity: 20 Metric Ton/Month
- Purity: 99.0%min
- Storage: room tempreture， keep closed
- Transportation: By air / sea / courier； or on demand
- LimitNum: 1 Kilogram
- Heavy Metal: 20ppm max
- Limited Quantity: 20ppm max
- Valid Period: 2 years
Superiority
We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic additives with good inspection equipments and innovative R & D capability.
- We manufacturer this product for more than10 years
- We are the TOP5 enterprises in the industry
- Our product quality is TOP3 in the industry
- Our capacity is 15 - 20 tons per month
- We pay more attention on delivery time, and usually ship on time.
- We cooperate with many Korea , India , Europe customers, and enjoy good reputations.
Details
Product Name:L-Cysteine
Product number:BJM-020
CAS:52-90-4
Molecular formula:C3H7NO2S
Molecular weight:121.16
Content:99.0%min
L-Cysteine
CAS No.：52-90-4
Molecule Formula：C3H7NO2S
Molecule Weight：121.16
Description：white or white crystalline powder, slightly characteristic taste. Freely soluble in water.
Manufacture Standards:AJI92
Specification:
| Specific rotation | +8.3-+9.5° |
| Heavy metals | ≤10ppm |
| Loss on drying | ≤0.50% |
| Residue on ignition | ≤0.10% |
| assay | 98.0-101.0% |
| pH | 4.5-5.5 |
Mainly uses:
L-Cysteine is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.
Used in the cure of liver disease, antioxidant and antidote
It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.
Also used in cosmetic.
Packing: 25kgs/ fiber drum