China (Mainland)
99% Anti-wrinkle and anti-aging L-Carnosine / Carnosine Cas 305-84-0 CAS NO.305-84-0
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Product Details
Keywords
- L-Carnosine
- 305-84-0
- C9H14N4O3
Quick Details
- ProName: 99% Anti-wrinkle and anti-aging L-Carn...
- CasNo: 305-84-0
- Molecular Formula: C9H14N4O3
- Appearance: White crystalline powder
- Application: Bio chemical
- DeliveryTime: within 3-5 days after payment
- PackAge: 25 kg/drum ( 25kg net weight, 28kg gr...
- Port: ShangHai,China
- ProductionCapacity: 500 Metric Ton/Month
- Purity: 99%
- Storage: Keep in a cool & dry place
- Transportation: By air /by sea /or by courier.
- LimitNum: 1 Kilogram
Superiority
1, Quality:
Our company is a professional production of intermediates and chemicals for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
And we are the manufactory, so you don’t need to doubt the quality.
2, Payment method: for example T/T, D/A, L/C, Westerm Union,other
3, Service: Best service and after-sales service to all clients.
1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.
2)We will ship the goods that you order from us by HKEMS, DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.
4, Delivery:
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
If you have any other questions to consult me,please not hesitate to contact me any times.
Details
99% Anti-wrinkle and anti-aging L-Carnosine / Carnosine Cas 305-84-0
Product Description:
INCI Name: L-Carnosine
C.A.S number : 305-84-0
Reference: Dragosine; N-beta-Alanyl-L-histidine
Molecular formula: C9H14N4O3
Molecular weight : 226.23
Assay: 98.0%
Grade: cosmetic,pharma
Source:synthetic
Melting point: 215-216°C
MSDS and COA: available
L-Carnosine is the most effective anti-carbonylation agent yet discovered. (Carbonylation is a pathological step in the age- related degradation of the body proteins. )Carnosine helps to prevent skin collagen cross-linking which leads to loss of elasticity and wrinkles.
L-Carnosine is a Super antioxidant that quenches even the most destructive free radicals: The hydroxyl and the peroxyl radicals, superoxide, and singlet oxygen. Carnosine helps to chelate ionic metals(flush toxins from the body).
It also acts as a regulator of zinc and copper concentrations in nerve cells, helping to prevent overstimulation by these neuroactive in the body substantiates all of the above and other studies have indicated further benefits.
Function:
1.L carnosine is the most effective anti-carbonylation agent yet discovered. (Carbonylation is a pathological step in the age- related degradation of the body proteins. )Carnosine helps to prevent skin collagen cross-linking which leads to loss of elasticity and wrinkles.
L-Carnosine is a SuperAntiOxidant that quenches even the most destructive free radicals: The hydroxyl and the peroxyl radicals, superoxide, and singlet oxygen. Carnosine helps to chelate ionic metals(flush toxins from the body).
2 .L carnosine powder also acts as a regulator of zinc and copper concentrations in nerve cells, helping to prevent overstimulation by these neuroactive in the body substantiates all of the above and other studies have indicated further benefits.
Specification:
|
ANALYSIS |
SPECIFICATION |
RUSULT |
|
Assay by (HPLC) |
L-Carnosine 99% |
99.53% |
|
Characters/appearance |
White to almost white |
Complies |
|
Odor and taste |
Odorless |
Complies |
|
Solubility |
Soluble in water. |
Complies |
|
Melting Point |
250.0—265°C |
254.0—259.1°C |
|
Mesh size/sieve analysis |
100% pass 80 mesh |
Complies |
|
Loss on drying |
1% Max |
0.48% |
|
pH(in 2% water) |
7.9—8.5 |
8.3 |
|
Total ash |
1% Max |
0.21% |
|
Residue on ignition |
0.1% Max |
Complies |
|
Specific rotation |
+20—+22° |
+20.9° |
|
Chemical Control Heavy Metals Pesticides Residues |
10ppm Max NMT 1ppm |
Complies Complies |