L-Carnosine Water Soluble Solution 500ppm Anti-Wrinkle Pure Peptide CAS: 305-84-0
China L-Carnosine Water Soluble Solution 500ppm Anti-Wrinkle Pure Peptide CAS: 305-84-0, Find details about China L-Carnosine, 305-84-0 from L-Carnosine Water Soluble Solution 500ppm Anti-Wrinkle Pure Peptide CAS: 305-84-0
Basic Info.
Model NO.
L-carnosine
Store Method
Refrigeration
Cosmetics Approval No.
19741753
Product Name
L-Carnosine
CAS No
305-84-0
Mf
C9h14n4o3
Self Life
24 Month
Application
Cosmetic Supplements
Appearance
White Powder
Trademark
Biolang
Transport Package
1g 10g 100g
Specification
1g 10g 100g
Origin
China
HS Code
2932999099
Model NO.
L-carnosine
Store Method
Refrigeration
Cosmetics Approval No.
19741753
Product Name
L-Carnosine
CAS No
305-84-0
Mf
C9h14n4o3
Self Life
24 Month
Application
Cosmetic Supplements
Appearance
White Powder
Trademark
Biolang
Transport Package
1g 10g 100g
Specification
1g 10g 100g
Origin
China
HS Code
2932999099
Product Desciption
L-carnosine water soluble solution 500ppm Anti-Wrinkle pure peptide cas:305-84-0
Detailed Product Information
Product Name:L-Carnosine
CAS No.: 305-84-0
Sequence (Three-Letter Code): β-Ala-His
Molecular formula:C9H14N4O3
Molecular weight: 226.232g/mol
Active Content: 100ppm
Solubility:Water soluble
Appearance: White powder
Properties: L-Carnosineis a dipeptide (sequence: -ala-his) and a well-documented water-based antioxidant that has wound-healing activity and is naturally present in high concentrations in muscle and brain tissue. Carnosing is a scavenging reactive oxygen species and an unsaturated aldehyde formed by the peroxidation of cell membrane fatty acids during oxidative stress. The low molecular weight water-soluble unmodified dipeptide, Ala-HIS, has a very low affinity for skin and does not penetrate beyond the first layer of the stratum corneum. However, the lipophilic peptide palmitoyl-ala-his diffused into the cuticle, epidermis, and dermal skin layers, and no systemic activity was observed.
Application:OLAY, Chanel, Estee Lauder
Product Name:L-Carnosine
CAS No.: 305-84-0
Sequence (Three-Letter Code): β-Ala-His
Molecular formula:C9H14N4O3
Molecular weight: 226.232g/mol
Active Content: 100ppm
Solubility:Water soluble
Appearance: White powder
Properties: L-Carnosineis a dipeptide (sequence: -ala-his) and a well-documented water-based antioxidant that has wound-healing activity and is naturally present in high concentrations in muscle and brain tissue. Carnosing is a scavenging reactive oxygen species and an unsaturated aldehyde formed by the peroxidation of cell membrane fatty acids during oxidative stress. The low molecular weight water-soluble unmodified dipeptide, Ala-HIS, has a very low affinity for skin and does not penetrate beyond the first layer of the stratum corneum. However, the lipophilic peptide palmitoyl-ala-his diffused into the cuticle, epidermis, and dermal skin layers, and no systemic activity was observed.
Application:OLAY, Chanel, Estee Lauder
Certificate of Analysis | ||
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Whitish fine powder | Complies |
Odor | Characteristic | Complies |
Assay(HPLC) | ≥98.0% | 99.13% |
Sieve analysis | 100% pass 80 mesh | Complies |
Loss on drying Sulphated ash | ≤0.5% ≤0.5% | 0.23% 0.19% |
Heavy metal | <10ppm | Complies |
As | <2ppm | Complies |
Lead | <1ppm | Complies |
Mercury | <0.1ppm | Complies |
Cadmium | <1ppm | Complies |
Microbiology | ||
Total Plate Count | <1000cfu/g | <1000cfu/g |
Yeast & Moulds | <100cfu/g | <50cfu/g |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
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