 |
| Quantity: | |
|---|---|
| Parameter | Value |
|---|---|
| Product Name | L-Hydroxyproline |
| Appearance | White crystalline or crystalline powder |
| CAS No. | 51-35-4 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 |
| Purity | ≥99.9% |
| Solubility | Easily soluble in water |
| Packaging Specification | 1kg/bag, 25kg/barrel |
| Storage | Store in a cool, dry place, away from direct sunlight |
Test items | AJI92 | Test results | Test method |
Description | White crystals or crystalline powder | Conforms | Visual |
Identification | Ninhydrin color experiment | Conforms | Visual |
Specific rotation | -74.0°~ -77.0° | -75.5° | AJI Test 1 |
Transmittance | ≥95.0% | 97.5% | AJI Test 2 |
Chloride | ≤0.02% | ＜0.02% | AJI Test 3 |
Ammonium salt | ≤0.02% | ＜0.02% | AJI Test 4 |
Sulfate | ≤0.02% | ＜0.02% | AJI Test 5 |
Iron | ≤10ppm | ＜10ppm | AJI Test 6 |
Heavy metals(Pb) | ≤10ppm | ＜10ppm | AJI Test 7 |
Arsenic | ≤1pm | ＜1ppm | AJI Test 8 |
Other Amino Acids | Chromatographically not detectable | Not detected | AJI Test 9 |
Loss on drying | ≤0.20% | 0.06% | AJI Test 11 |
Residue on ignition | ≤0.10% | 0.05% | AJI Test 13 |
Assay | 98.5~101.0% | 99.3% | AJI Test 14 |
pH | 5.0~6.5 | 5.4 | AJI Test 33 |
High purity: The purity of this product reaches 99.9%, ensuring its high efficiency and stability in collagen synthesis and skin care.
Beauty and skin care: L-Hydroxyproline is an important component of collagen and is widely used in skin care products. It can help increase skin elasticity, reduce wrinkles, and keep the skin young.
Widely used: In addition to cosmetics, L-Hydroxyproline is also used in dietary supplements and pharmaceutical products to promote joint health and skin repair.
Safe and reliable: Comply with international standards such as ISO9001 and GMP to ensure the high quality and reliability of each batch of products
Cosmetic industry: L-Hydroxyproline is often used in skin care products such as creams and essences. It can help the skin maintain moisture and elasticity and reduce signs of aging.
Medical field: As a raw material for collagen synthesis, it helps to treat cartilage damage and joint problems and promote cell regeneration.
Dietary supplements: L-Hydroxyproline is often used as a dietary supplement to enhance the health of the skin and joints and improve skin elasticity.
Q: What is L-Hydroxyproline?
A: L-Hydroxyproline is an important component of collagen and is widely used in cosmetics, medicines and dietary supplements to improve skin elasticity and promote joint health.
Q: What is the main use of L-Hydroxyproline?
A: It is mainly used in skin care products to enhance skin elasticity and reduce wrinkles; it is also used to improve joint health and promote collagen synthesis.
| Parameter | Value |
|---|---|
| Product Name | L-Hydroxyproline |
| Appearance | White crystalline or crystalline powder |
| CAS No. | 51-35-4 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 |
| Purity | ≥99.9% |
| Solubility | Easily soluble in water |
| Packaging Specification | 1kg/bag, 25kg/barrel |
| Storage | Store in a cool, dry place, away from direct sunlight |
Test items | AJI92 | Test results | Test method |
Description | White crystals or crystalline powder | Conforms | Visual |
Identification | Ninhydrin color experiment | Conforms | Visual |
Specific rotation | -74.0°~ -77.0° | -75.5° | AJI Test 1 |
Transmittance | ≥95.0% | 97.5% | AJI Test 2 |
Chloride | ≤0.02% | ＜0.02% | AJI Test 3 |
Ammonium salt | ≤0.02% | ＜0.02% | AJI Test 4 |
Sulfate | ≤0.02% | ＜0.02% | AJI Test 5 |
Iron | ≤10ppm | ＜10ppm | AJI Test 6 |
Heavy metals(Pb) | ≤10ppm | ＜10ppm | AJI Test 7 |
Arsenic | ≤1pm | ＜1ppm | AJI Test 8 |
Other Amino Acids | Chromatographically not detectable | Not detected | AJI Test 9 |
Loss on drying | ≤0.20% | 0.06% | AJI Test 11 |
Residue on ignition | ≤0.10% | 0.05% | AJI Test 13 |
Assay | 98.5~101.0% | 99.3% | AJI Test 14 |
pH | 5.0~6.5 | 5.4 | AJI Test 33 |
High purity: The purity of this product reaches 99.9%, ensuring its high efficiency and stability in collagen synthesis and skin care.
Beauty and skin care: L-Hydroxyproline is an important component of collagen and is widely used in skin care products. It can help increase skin elasticity, reduce wrinkles, and keep the skin young.
Widely used: In addition to cosmetics, L-Hydroxyproline is also used in dietary supplements and pharmaceutical products to promote joint health and skin repair.
Safe and reliable: Comply with international standards such as ISO9001 and GMP to ensure the high quality and reliability of each batch of products
Cosmetic industry: L-Hydroxyproline is often used in skin care products such as creams and essences. It can help the skin maintain moisture and elasticity and reduce signs of aging.
Medical field: As a raw material for collagen synthesis, it helps to treat cartilage damage and joint problems and promote cell regeneration.
Dietary supplements: L-Hydroxyproline is often used as a dietary supplement to enhance the health of the skin and joints and improve skin elasticity.
Q: What is L-Hydroxyproline?
A: L-Hydroxyproline is an important component of collagen and is widely used in cosmetics, medicines and dietary supplements to improve skin elasticity and promote joint health.
Q: What is the main use of L-Hydroxyproline?
A: It is mainly used in skin care products to enhance skin elasticity and reduce wrinkles; it is also used to improve joint health and promote collagen synthesis.