PRODUCT DETAILS
[EINECS(EC#)]
200-296-3 |
[Molecular Formula]
C6H12N2O4S2 |
[MDL Number]
MFCD00064228 |
[Molecular Weight]
240.3 |
[Appearance]
White crystalline powder |
[Melting point ]
>240 °C (dec.) (lit.) |
[alpha ]
-224 º(c=2 in 1M HCl) |
[Boiling point ]
468.2±45.0 °C(Predicted) |
[density ]
1.68 |
[refractive index ]
-222.5 ° (C=1, 1mol/L HCl) |
[storage temp. ]
Store at RT. |
[solubility ]
1 M HCl: 100 mg/mL
|
[form ]
Powder/Solid |
FUCTION AND APPLICATION
L-Cystine is an organic substance with a molecular formula of C6H12N2O4S2 and a molecular weight of 240.3. It is a white hexagonal plate crystal or white crystalline powder. It is soluble in dilute acid and alkali solutions. It is extremely difficult to dissolve in water and is insoluble. in ethanol. It exists in small amounts in proteins, mostly in keratin in hair, fingers and claws.
In medicine, it is used as a raw material for the production of detoxifiers and expectorants. In the food industry, it is used as a dairy additive and bread accelerator. When heated with sugars in food, it can produce various special flavors and prevent oxidation of oils. It is used in food It has a wide range of uses during processing; in the cosmetics industry, it is a raw material for the production of cold perm essence.
For biochemical research. Preparation of biological medium. Used in biochemistry and nutrition research, it has the function of promoting oxidation and reduction of body cells, increasing white blood cells and preventing the development of pathogens. It is mainly used for various hair loss disorders. It is also used for dysentery, typhoid, influenza and other acute infectious diseases, asthma, neuralgia, eczema and various poisoning diseases, and has the role of maintaining protein configuration. Also used as food flavoring agent.
Biochemical reagents for the preparation of biological medium. It is also an important component of amino acid infusion and complex amino acid preparation.
As feed nutrition fortifier, it is beneficial to animal development, increase body weight and liver and kidney function, and improve fur quality.
It can be used as a cosmetic additive, which can promote wound healing, prevent skin allergies and treat eczema.
COMPANY INFORMATION
Hebei Longbang Technology Co., Ltd. is located in Shijiazhuang City, the capital of Hebei Province and the Beijing-Tianjin-Hebei New Zealand Hub, with convenient transportation. Our company is a modern high-tech chemical enterprise integrating R&D, production and sales. Our company has strong technical force, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the business philosophy of "customer first, keen and enterprising", and adheres to honesty as the foundation of the company's survival. All for the satisfaction of customers, all for the long-term healthy development of the enterprise. In the past 10 years, we have been strictly managing the entire trading process, focusing on every detail, providing customers with a full range of services such as product procurement, research and development, quality control, logistics management, etc., and becoming a trustworthy partner and partner for customers. Nowadays, we have formed a product chain with many variety, large scale, complete products, refinement, high added value and high technical content. There are many series of medical products, food-grade additives, industrial grade, fertilizer grade, mineral products, etc. As a way to take advantage of the ever-expanding information resources in international trade, we welcome potential customers from anywhere online and off-line. Although we provide high-quality products, our qualified after-sales service team provides an effective and satisfying enquiry service. Item Inventory and Detail Detail Records as well as any other information will be sent to you in a timely manner to check the information.
OUR ADVANTAGES
1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.
2. Spot samples can be shipped quickly after payment, saving time for receiving goods.
3.Full experience of large numbers containers loading in Chinese sea port.
4. Have professional customs clearance capabilities and the best after-sales service.
Our Service
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast.
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
6.Products can be packaged according to customer requirements.
| By Express | By Air | By Sea |
| Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg |
| Fast: 3-7 days | Fast: 3-7 days | Slow: 3-10 days |
| High cost | Medium cost | Medium cost |
| Door to door service | Door to door service | Port to port service |
FAQ
Q1: Can I get samples?
Answer: Of course you can. For most products, we can provide you with free samples, and the shipping costs should be borne by you.We also accept small quantities of 10g, 100g and 1kg orders to evaluate your quality of our products.
Q2: How to place an order for your product?
Answer: First let us know your requirements or applications. Secondly, we quote according to your request or our suggestion.Third, the customer confirms the samples and deposits for the form al order. We can offer discounts for large orders.
Q3: Can you tell us something about shipping?
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
If you want to order in large quantities, you can do it by air or sea.
Transportation costs vary according to the mode of transportation and the country you are arriving in. You can tell me your country and mode of transportation, and we will give you the freight price as soon as possible.
Q4: How to make payment?
Payment method: T/T, L/C etc.
China
