Health Food Ingredient L-Cysteine CAS NO 52-90-4
Sep 22nd, 2022 at 15:49 Biological and Pharmaceutical Chemicals Nappanee 39 views Reference: QJ0dNL66aLO
Location: Nappanee
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Health Food Ingredient L-cysteine Cas No 52-90-4 - Buy L-cysteine,52-90-4,High Quality L-cysteine Cas No 52-90-4 Product from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
52-90-4 |
| Other Names: |
L-Cysteine |
| MF: |
C3H7NO2S |
| EINECS No.: |
200-158-2 |
| Place of Origin: |
Shandong, China |
| Type: |
Syntheses Material Intermediates |
| Purity: |
98% |
| Model Number: |
L-Cysteine |
| Application: |
Supplement |
| Appearance: |
White powder, White powder |
| Product Name: |
L-Cysteine |
| CAS Number: |
52-90-4 |
| Keywords: |
52-90-4 |
| Assay: |
98% |
| Grade: |
Food |
| Certificate: |
ISO |
| Package: |
Aluminum Foil Bag/Drum |
| Storage: |
Cool Dry Area |
| Shelf life: |
2 Years |
Supply Ability
| Supply Ability | 1000 Kilogram/Kilograms per Month |
Packaging & delivery
Inside double resealable zip bags and outside with aluminium Foil Bags OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.Shanghai/Qingdao
| Packaging Details | |||||||||
| Port | |||||||||
| Picture Example: | |||||||||
| Lead time: |
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More Info
Professional Factory Supply L-Cysteine CAS NO 52-90-4
L-Cysteine CAS NO 52-90-4
| Product Name | L-Cysteine CAS NO 52-90-4 |
| CAS NO | 52-90-4 |
| MF | C3H7NO2S |
| MW | 121.16 |
| EINECS | 200-158-2 |
| Melting point | 240 °C |
| Boiling point | 293.9±35.0 °C |
| Density | 1.197 |
| Pka | 1.92(at 25℃) |
| Stability | Stability Stable, but may be air sensitive. Incompatible with oxidizing agents, bases. |
L-cysteine, also known as cysteine, is a non-essential amino acid of the human body. Amino acids are protein components and protein is the material basis of life. Ranging from human to microorganism, all consist of protein. Protein is composed of peptides, and peptide chain is composed of amino acids. Different proteins are composed of peptide chains in different order and length. Genes related to heredity are in fact amino acid chains in different orders.
L-cysteine can be used as bread improver, nutritional supplements, antioxidants and color fixative. It can also be applied for curing acrylonitrile and aromatic acid poisoning, preventing radiation damage and treating bronchitis and phlegm.
Q:Can I get a sample?
A:We do provide our clients small sample(1-50grams). Free sample can be provided for some products due to the material cost, but shipping cost is covered by your side.
Q:What''s your MOQ?
A:It is based on the different product. Some are 1g while some are 1 kg.
Q:How to start orders or make payment?
A:You can send us your Purchase Order(PO) or just send us a simple confirmation by email or Trade Manager, then we can issue the Trade Assurance Order for you.
Q:How to make payment and what is the payment term?
A:Payment can be done by our website Trade Assurance(Flexible terms available) or bank transfer.
Q:How do you ship the order normally?
A:For large qty order,we will ship the goods by sea. While small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,TNT,EMS,and so on.
Q:What''s your delivery time?
A:Usually most of products in stock can be shipped within 3-5 working days after getting the payment.If there was a big order,the delivery time needs to be negotiated.
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