L-Cystine
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- Category
- Other Chemicals
Apply a video call to the Supplier
Daebong LS Co., Ltd.
South Korea
- Verified Certificate
-
16
| Product name | L-Cystine | Certification | - |
|---|---|---|---|
| Category | Other Chemicals | Ingredients | - |
| Keyword | - | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
SPECIFICATION
[R-(R*,R*)]-3,3'-dithiobis[2-aminopropanoic acid]
| Molecular formula |
C6H12N2O4S2 |
| Molecular weight |
240.30 |
| CAS NO. |
349-46-2 |
| Application |
* Medicinal product : Detoxification, A blood making medicine |
| Packing & Storage |
10㎏, 25㎏, 50㎏ Fiber Drum, Protect from light & moisture |
| Specification |
KP8 |
| Description |
white crystals or white crystalline powder |
| Identification | pass |
| Specific rotation [α]20D |
-218° ~ -224° |
| Description | Not more than standard solution |
| Positive substance of Ninhydrine |
Not more than standard solution |
| Chloride(CI) | Not more than 0.02% |
| Sulfate(SO4) |
Not more than 0.03% |
| Ammonium(NH4) |
Not more than 0.02% |
| Heavy metal(Pb) |
Not more than 20ppm |
| Iron(Fe) |
Not more than 10ppm |
| Loss on dry |
Not more than 0.5% |
| Residue on ignition |
Not more than 0.1% |
| Arsenic(As) |
Not more than 2ppm |
| Assay |
Not less than 98.5% |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
Daebong LS Co., Ltd.
-
16
- President
- JIN-OH, PARK
- Address
- Namdong Estate 122B/9L, 692-8, Gojan-dong, Namdong-gu, Incheon, Korea
- Product Category
- Other Pharmaceutical Chemicals
- Year Established
- 1986
- No. of Total Employees
- 51-100
- Company introduction
-
Daebong Life Science is a public companymanufactures and supplies pharmaceutical and cosmetic ingredients in Korea. OurR&D center in Jeju island is specialized in developing natural ingredients.
We have two other subsidiaries that UCL isa professional contract manufacturer of personal care products and focusing onhair care and skin care. UCL is dedicated in ODM business meaning UCL developsa product and propose to our client so UCL has developed thousands offormulations so far. Therefore, we can provide you with different types ofproduct that you want.
We also have our own brand products in skincare category so if you are interested, let me know.
Finally, we have P&K Skin ResearchCenter specialized in cosmetic clinical test.
These days Korean cosmetic product is veryhot and I’d like to offer you our technology andservice.
- Main Markets
-
China
Japan
Singapore
Taiwan
Viet Nam
- Main Product
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