L-Cysteine
- Company Name:Sichuan CMTJ Agro Co., Ltd
- Membership:Free Member
- Member Since:2017. 11.20
- Country/Region:China
- City:Sichuan
- Contact:Alice Xie
- Related Keywords:L-Cysteine, CAS 52-90-4, Factory Supply, High Quality
Contact us
Sichuan CMTJ Agro Co., Ltd
[China]
Product Details | |||
Product name: |
L-Cysteine |
CAS No |
52-90-4 |
Other Names: |
CySH;L-(+)-Cysteine (R)-2-Amino-3-mercaptopropionic acid |
EINECS N0: |
210-498-3 |
MF: |
C3H7NO2S |
Grade Standard: |
Food grade,Medicine Grade,Feed grade |
Usage: |
Animal Pharmaceuticals |
Place of origin: |
Sichuan,China(Mainland) |
Type: |
Vitamins, Amino Acids and coenzymes |
Brand Name: |
Chengming |
Purity: |
98%min |
Appearance: |
White Crystal Powder |
MW: |
121.15 |
COA: |
Available |
Certificate: |
COA; ISO |
COA; ISO |
24 months |
Model Number: |
USP,AJI,EP | Melting point: |
220℃ |
Product Specification | |||
Test Items |
specification |
Test Items |
specification |
Product name: |
L-Cysteine |
MF: |
C3H7NO2S |
Specification Rotation: |
+8.3°~ +9.5° |
Souble |
95.0% |
Assay: |
98.0% ~ 101.5% |
Heavy Metals: |
≤10ppm |
Chloride(Cl): |
≤ 0.04% |
Ammonium: |
≤ 0.02% |
Sulfate(SO4): |
≤ 0.03% |
Iron(Fe): |
≤10ppm |
Arsenic(As2O3): |
≤1ppm |
Loss on Drying: |
≤ 0.50% |
Residue on Ignition |
≤ 0.10% |
PH: |
4.5~5.5 |
Packaging & Shipping |
1.Packaging: |
PP/PE Bag,25kg/bag;Or Cardboard Drum,25kg/drum |
2.shipping |
.1-50kgs can send via DHL,TNT,Fedex,EMS,EXT.It’s very quickly and safety. The order more than 50kgs,we can use air freight.It’s cheaper than express,quickly and safety. |
Company Profile:
LuojiangChenmingBiologicalProductsCo., Ltdis the biggest Manufacture for Amino acid hydrolysis in southwest region of China. Estalished in 2001, Located
in Luojiang county Sichuan province, China. It combines R&D with manufacture and distribution in the field of amino acid derivatives. Playing the excellent
role in R&D for a long-term help us achieve sustainable development. The Manufacturing Base covers more than 30 acres, hundreds working staffs and annual
capacity of production is about 3000 Tones.
1.Granted ISO 9001 certification. Our series of Amino acid can be produced based on international standard like AJI.USP.EP.FCC etc.
2.Our factory is capable of providing customized production for special requirement of our clients.
3.Our department of QC equipped with advanced analysis instruments to monitor the whole work-flow from purchase of materials to product shipment.
4.We can provide better service: Faster speed of delivery,higher quality
F&Q
Q1. Are you factory or trading company?
A1: We are factory.
Q2. Can I get some samples?
A2: Yes, we are glad to offer you samples to test.
Q3. How does your factory manage quality control?
A3: We have the strict quality control before delivery, also we can supply the
quality certification from the third party.
Q4. Can you supply OEM service?
A5: Yes, sure we can.
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